Thursday, August 4, 2022

Cloud Computing and Internet of Things

ITE6300 Cloud Computing and Internet of Things


Challenges of Internet of Things

 

Security

Signaling

Bandwidth

Diversity (wrong)

 

Choose below which are the Applications of IOT:

 

Transportation

Medical Systems

Manufacturing

Environmental Monitoring

Infrastructure Management

Energy Management

 

IOT is also referred to as:

 

Skynet

Internet of Everything

M2M

 

Types of Cloud

 

Local Cloud

Hybrid Cloud

Public Cloud

 

What are the Characteristics of Cloud Computing?

 

Location-independent resource pooling

Measured device

On-demand self-service

Rapid elasticity

Ubiquitous network access

 

Evolution of Cloud Computing

 

Grid Computing

Utility Computing

Cloud Computing

Software as a Service

 

Which of these are the examples of cloud?

 

Amazon Web Services

iCloud

Windows Azure

Google App Engine

 

What does SMP stands for?

Symmetric Multi-processing

What does IOT stands for?

Internet of Things

What does M2M stands for?

machine-to-machine

What does NIST stands for?

National Institute of Standards and Technology

What does MISD stands for?

Multiple Instruction Single Data

What does MIMD stands for?

Multiple Instruction Multiple Data

What does SISD stands for?

single instruction single data

What does SIMD stands for?

single instruction multiple data

What does RFID stands for?

radio frequency identification

Both wireless and wired connection can be used to connect in the internet or networks.

True

The core elements of parallel processing are CPUs.

True

Parallel computing occurs on one system while Distributed computing occurs between multiple system.

True

Parallel computing has their own memory while Distributed computing can have shared memory.

False

There is no global clock in parallel computing, it uses synchronization algorithms.

False

Who popularized the idea of the cloud?

amazon

Who coined the term “Internet of Things”?

kevin ashton

When did Cloud Computing began?

2007

Computing pioneer who developed the LISP programming language family who said that “Computation may someday be organized as a public utility”?

John McCarthy

It is a set of service-oriented architectures, which allow users to access a number of resources.

cloud computing

is the human process of developing programs that express what computations should be executed in parallel

parallel programming

is any computing that involves multiple computers remote from each other that each have a role in a computation problem or information processing

distributed computing

is the use of two or more processors (computers), usually within a single system, working simultaneously to solve a single problem

parallel computing

A type of cloud which is marketed based on availability and price

Public Cloud

A device that measures real world condition

Sensor

Which device that is used to process data within digits, called binary numbers?

Digital

All but one, are the components of a microcontroller.

Low memory size

In Process Mechanism, Multiple processors perform processing.

Parallel Computing

In Process Mechanism, Computers rely on message passing.

Distributed Computing

Each computer has their own memory.

Distributed Computing

Computers can have shared memory.

Parallel Computing

It used to share resources and to increase scalability.

Distributed Computing

It uses to increase performance and for scientific.

Parallel Computing

Parallel computing occurs on one system while Distributed computing occurs between multiple system

True

_______ computing system is a multiprocessor machine capable of executing the same instruction on all the CPUs but operating on different data streams.

Single-instruction, Multiple-data

_______ computing system is a multiprocessor capable of executing multiple instructions on multiple data sets.

Multiple-instruction, Multiple-data

_______ computing system is a multiprocessor machine capable of executing different instructions on different Pes all of them operating on the same data set.

Multiple-instruction, Single-data

_______ computing system is a uni-processor machine capable of executing a single instruction, which operates on a single data stream

Single-instruction, Single-data

Computing systems are classified into categories:

 

Multiple-instruction, Multiple-data

Multiple-instruction, Single-data

Single-instruction, Single-data

Single-instruction, Multiple-data

 

What are the features to become a "Thing" in IoT?

 

Identification and Information storage

Actuation

Information collection

Information processing

Communications

 

It is a platform in which every device becomes smart, processing becomes faster and every data and communication becomes more and more informative.

internet of things

Cloud Computing is a set of ______________ architectures, which allow users to access a number of resources in a way that is _____, _____, and _____.

service-oriented; elastic, cost-efficient, and on-demand.

Cite examples of a cloud.

Windows Azure

Google App Engine

iCloud

Amazon Web Services

A type of cloud which is marketed based on availability and price.

Public Cloud

Which device that is used to process data within digits, called binary numbers.

Digital

Enumerate the evolution of cloud computing.

 

Software as a Service

Utility Computing

Cloud Computing

Grid Computing

 

Match the term/details to complete each statement.

The _____________ creates, runs and manages VMs

hypervisor

In a hybrid cloud, ____________ cloud infrastructures remain distinct from one another but are bound together by technology that allows data and services portability between them

private and public

Once the different databases are “combined”, ____________ federated database is formed.

one

This is a comprehensive cloud platform offered by Google, Inc. that consists of both infrastructure as a service (IaaS) and platform as a service (PaaS) offerings.

Google Cloud Platform (GCP)

The databases typically involved in this kind of system exists independently of the others.

Federated Database

_____________ infrastructure is a combined set of hardware and virtual resources that support an overall IT environment.

Information technology (IT)

A _______________ or virtual machine monitor (VMM) is a piece of software that allows physical devices to share their resources among virtual machines (VMs) running on top of that physical hardware.

hypervisor

This is also known as virtual machine

Guest Machine

This is a cloud computing environment that is comprised of a mix of private cloud, public cloud, and on-premises solutions.

hybrid cloud

A ___________ is a piece of physical hardware that hosts virtual machines.

host machine

Match the term/details to complete each statement.

A ______________ is a network of distributed services that deliver content to a user based on the user’s geographic proximity to servers.

content delivery network (CDN)

This is a deceptive marketing technique used to rebrand old products by connecting them to the cloud, or at least to the term cloud.

Cloud washing

This is a company that offers a cloud computing service, such as PaaS, IaaS, or SaaS, to individuals or other businesses.

Cloud Service Provider (CSP)

This is an open-source cloud platform as a service that was originally developed as a joint venture between VMware, EMC, and General Electric, and is now owned by Pivotal Software.

Cloud Foundry

The three main cloud computing models are infrastructure as a service, software as a service, and ____________.

platform as a service

A ___________ a virtualization instance in which the kernel of an operating system allows for multiple isolated user-space instances.

container

Unlike_______________, containers do not need to run a full-blown operating system (OS) image for each instance. Instead, containers are able to run Answer 7 virtual machines separate instances of an application within a single shared OS.

virtual machines

A _____________ is an online marketplace, operated by a cloud service provider (CSP), where customers can browse and subscribe to software applications and developer services that are built on, integrate with, or supplement the CSP’s main offering.

cloud marketplace

According to the official NIST definition, there are _______________ of cloud computing.

five essential characteristics

This is the act of replacing traditional on-premise IT operations with low-cost cloud-based services.

Cloudsourcing

____________ is the process of transferring all of or a piece of a company’s data, applications, and services from on-premise to the cloud

Cloud migration

This is a model of computer storage in which data is stored in facilities (often multiple facilities) managed by a hosting company (cloud service provider) and is accessed remotely by the user via a network.

Cloud Storage

This is a product that gives the user integrated management of public, private, and hybrid cloud environments.

Cloud Management Platform

This applications allow a business to manage relationships with current and future customers by providing the business with tools to manage sales, customer service, and technical support roles. SaaS CRM applications, such as Salesforce.com, are very popular.

Customer Relationship Management (CRM)

Applications developed specifically for cloud platforms.

Cloud Native

is the combination of tasks performed by an organization’s applications development and systems operations teams.

DevOps

software development method emphasizes collaboration, communication and integration between developers and other IT personnel with the goal of streamlining software development and quality assurance.

DevOps

is an organized collection of data.

database

The process of moving data between two or more storage systems, data formats, warehouses or servers.

data migration

An amalgamation of “development” and “operations”.

DevOps

This software allows a business or organization to manage a suite of integrated applications which are used to collect, manage, and store data on a variety of business activities.

Enterprise Resource Planning

A system in which multiple databases appear to function as a single entity.

federated database

This is a term used to reference the ability of a system to adapt to changing workload demand by provisioning and deprovisioning pooled resources so that provisioned resources match current demand as well as possible.

elasticity

is an application (or software) that is intended for large scale use by a (large) business

enterprise application

The ability of a cloud solution to add new runtime and framework support via community buildpacks.

Extensibility

Match the term/details to complete each assessments.

In a ________________, pooled physical and virtual resources are dynamically assigned and reassigned to tenants according to consumer demand

cloud computing model

In computer science, a ____________ is any component within a computer system that is of limited availability

resource

This is an example of cloud washing

Personal Cloud

A cloud computing service model by which a customer can provision additional cloud resources on-demand, without involving the service provider

On-Demand Self Service

This is a development model in which a product’s source code is made openly available to the public.

Open Source

This is a free, open-source cloud platform that is primarily deployed as an infrastructure as a service offering.

Open Stack

Azure was originally launched as a _____________ but now provides both PaaS and IaaS services.

PaaS solution

____________ is an example of on-premise software because it needs to be installed on the computer that runs it, while Office365 is not, because it is accessed via the internet and run remotely.

Microsoft Office Suite

This is a model of cloud computing in which the vendor provides the hardware and software tools necessary to create, deploy and manage applications at scale to the user via the internet, as a service.

Platform as a Service (PaaS)

_____________is a mode of operation for software in which multiple instances of one or many applications run in a shared environment

Multi-Tenancy

This is software that connects software components or enterprise applications.

Middleware

In computing, a ___________ is defined as a computer system that applications run on, or as a base of technologies on which other technologies (such as applications) are built.

Platform

A _______________ is the concurrent use of separate cloud service providers for different infrastructure, platform, or software needs.

multi-cloud strategy

This is software or infrastructure that is run on computers on the premises (in the building) of the person or organization using the software or infrastructure.

On Premise technology

This is Microsoft's cloud computing platform

Microsoft Azure

A______is an application that provides a programming environment for

integrated development environment

The process of distributing computing workloads across multiple resources, such as servers.

load balancing

An IDE typically includes a code editor, automation tools, and a

Debugger

This is a model of cloud computing in which the vendor hosts virtualized computing resources, as well as network and storage resources, and provides them to the user as a service via the internet.

infrastructure as a service

This is an open-source operating system, built on Unix that is used for the majority of cloud services.

Linux

acts as a reverse proxy and distributes application traffic to multiple servers in order to prevent any single application server from becoming a point of failure.

load balancer

This is an IT services provider that provides fully outsourced network, application, and system services across a network to clients

managed service provider

These ‘__________' run their own processes and communicate with one another using lightweight mechanisms such as language-agnostic APIs.

microservices

Microsoft Azure is formerly known as

windows azure

Microservices or _________ a is a way of designing applications in which complex applications are built out of a suite of small, independently deployable services.

Microservice architecture


25 comments:

  1. Question 1
    Correct
    Mark 1.00 out of
    1.00
    Question 2
    Incorrect
    Mark 0.00 out of
    1.00
    Question 3
    Correct
    Mark 1.00 out of
    1.00
    Question 4
    Correct
    Mark 1.00 out of
    1.00
    Question 5
    Incorrect
    Mark 0.00 out of
    1.00
    Question 6
    Correct
    Mark 1.00 out of
    1.00
    Started on Sunday, 18 June 2023, 2:10 PM
    State Finished
    Completed on Sunday, 18 June 2023, 2:30 PM
    Time taken 19 mins 31 secs
    Marks 47.00/50.00
    Grade 94.00 out of 100.00
    Who coined the term "Internet of Things"?
    Answer: Kevin Ashton 
    It serves as a one-stop solution for enterprises that want to set up an entire suite of software or speed up
    the development or deployment of common commercial applications.
    Answer: Platform as a Service 
    It provides a framework where software components are delivered as services, which significantly reduces
    the cost of software deployment and maintenance.
    Answer: Service Oriented Architecture 
    It refers to computing applications, platforms, and infrastructure being delivered as a bundle of services to
    users within a private enterprise.
    Answer: Internal Cloud Computing 
    The first names of IoT back then.
    Answer: embeded internet or pervasive computing 
    It technically begins after a software application has been written, tested, packaged, and delivered to an
    enterprise.
    Answer: Enterprise Software Deployment 
    Question 7
    Correct
    Mark 1.00 out of
    1.00
    Question 8
    Correct
    Mark 1.00 out of
    1.00
    Question 9
    Correct
    Mark 1.00 out of
    1.00
    Question 10
    Correct
    Mark 1.00 out of
    1.00
    Question 11
    Correct
    Mark 1.00 out of
    1.00
    Question 12
    Correct
    Mark 1.00 out of
    1.00
    Question 13
    Correct
    Mark 1.00 out of
    1.00
    Question 14
    Correct
    Mark 1.00 out of
    1.00
    Question 15
    Correct
    Mark 1.00 out of
    1.00
    Marketed based on Resources offered, availability, security, and price.
    Answer: Public Cloud 
    It also includes the delivery of other types of IT assets as a service; including storage as a service,
    databases as a service, security as a service, and backend as service offerings.
    Answer: Cloud Computing 
    A computing device that sends and receives information and data over a network in order for the device to
    properly interact with the user.
    Answer: Things 
    A component of a device that is used for moving and controlling systems.
    Answer: Actuator 
    A device that measures real-world conditions like mass, heat, or motion.
    Answer: Sensor 
    This characteristic of software on demand differs from the traditional model of software delivery which
    requires different software packages for different operating systems and operating platforms.
    Answer: Uniform Platform for Delivery 
    The devices that are used to process data within digits are called binary numbers.
    Answer: Digital 
    A term used to be capable of handling things in an independent action.
    Answer: Smart 
    You can access the cloud from anywhere.
    Answer: Ubiquitous network access 
    Question 16
    Correct
    Mark 1.00 out of
    1.00
    Question 17
    Correct
    Mark 1.00 out of
    1.00
    Question 18
    Correct
    Mark 1.00 out of
    1.00
    Question 19
    Correct
    Mark 1.00 out of
    1.00
    Question 20
    Correct
    Mark 1.00 out of
    1.00
    Question 21
    Correct
    Mark 1.00 out of
    1.00
    Question 22
    Correct
    Mark 1.00 out of
    1.00
    Question 23
    Correct
    Mark 1.00 out of
    1.00
    Question 24
    Correct
    Mark 1.00 out of
    1.00
    The use of two or more processors (computers), usually within a single system, working simultaneously to
    solve a single problem.
    Answer: Parallel computing 
    It refers to computer applications that are delivered as a service via the Internet.
    Answer: Software on demand 
    It allows clients to remotely use IT hardware and resources on a “pay-as-you-go” basis.
    Answer: Infrastructure as a Service 
    It is another important aspect of a cloud system that facilitates the efficient delivery of cloud computing
    services.
    Answer: Cloud Virtualization 
    A computer network that uses wireless data connections between 2 things or more.
    Answer: Wireless Network 

    ReplyDelete
    Replies
    1. The instructions are executed sequentially one after another.
      Answer: Serial Computing 
      The large system of interconnected networks. Computers that have the internet allow users to transmit
      information using standardized communication protocols.
      Answer: Internet 
      The combination of software and hardware devices that are programmable or fixed capability.
      Answer: Embedded system 
      A set of service-oriented architectures, allow users to access a number of resources in a way that is elastic,
      cost-efficient, and on-demand.
      Answer: Cloud Computing 
      Question 25
      Correct
      Mark 1.00 out of
      1.00
      Question 26
      Correct
      Mark 1.00 out of
      1.00
      Question 27
      Correct
      Mark 1.00 out of
      1.00
      Question 28
      Correct
      Mark 1.00 out of
      1.00
      Question 29
      Correct
      Mark 1.00 out of
      1.00
      Question 30
      Correct
      Mark 1.00 out of
      1.00
      Question 31
      Incorrect
      Mark 0.00 out of
      1.00
      Question 32
      Correct
      Mark 1.00 out of
      1.00
      These things need the following components; Good memory size, Number of general-purpose input and
      output pins, Peripheral communication, and Communication capabilities.
      Answer: Microcontroller 
      The human process of developing programs that express what computations should be executed in
      parallel.
      Answer: Parallel Programming 
      A cloud architecture tailored to an organization’s needs.
      Answer: Private Cloud 
      A multi-processor machine capable of executing different instructions on different Pes all of them operating
      on the same data set.
      Answer: MISD computing system 
      You pay for what you use.
      Answer: Measured service 
      It is the combination of public and local cloud resources.
      Answer: Hybrid Cloud 
      This characteristic of software on demand differs from the traditional model of software delivery which
      requires IT administrator management of user permission profiles for shared access to computing
      resources.
      Answer: Uniform Platform for Delivery 
      It provides clients with the ability to use software applications on a remote basis via an internet web
      browser.
      Answer: software as a service 
      Question 33
      Correct
      Mark 1.00 out of
      1.00
      Question 34
      Correct
      Mark 1.00 out of
      1.00
      Question 35
      Correct
      Mark 1.00 out of
      1.00
      Question 36
      Correct
      Mark 1.00 out of
      1.00
      Question 37
      Correct
      Mark 1.00 out of
      1.00
      Question 38
      Correct
      Mark 1.00 out of
      1.00
      Question 39
      Correct
      Mark 1.00 out of
      1.00
      Question 40
      Correct
      Mark 1.00 out of
      1.00
      It offers computing resources as a metered service.
      Answer: Utility computing 
      A method of creating and managing infrastructure resources in the “cloud”.
      Answer: virtualization 
      In parallel computing, multiple processors perform processing while in distributed computing, computers
      rely on message passing.
      Answer: Processing Mechanism 
      It solves arge problems with parallel computing.
      Answer: Grid Computing 
      This term has been used to represent the merging of the physical world with the virtual world.
      Answer: internet of things 
      Public clouds can offer the replication of data to many locations, and thus organizations with users all over
      the world can use public clouds as an alternative to content distribution networks.
      Answer: Accessibility 
      This characteristic of software on demand differs from the traditional model of software delivery that
      requires the added operational overhead of providing software to users through different distribution
      channels.
      Answer: Centralized Hosting/Delivery 
      Cloud computing reduces the load on servers, and the IT team as well. It centralizes and unifies computing
      standards.
      Answer: Mobility 

      Delete
    2. Question 41
      Correct
      Mark 1.00 out of
      1.00
      Question 42
      Correct
      Mark 1.00 out of
      1.00
      Question 43
      Correct
      Mark 1.00 out of
      1.00
      Question 44
      Correct
      Mark 1.00 out of
      1.00
      Question 45
      Correct
      Mark 1.00 out of
      1.00
      Question 46
      Correct
      Mark 1.00 out of
      1.00
      Question 47
      Correct
      Mark 1.00 out of
      1.00
      Question 48
      Correct
      Mark 1.00 out of
      1.00
      A platform in which every device becomes smarted, processing becomes faster and every data and
      communication becomes more and more informative.
      Answer: Internet of things 
      A computer network that uses cable wires for data transmitting between 2 things or more.
      Answer: wired network 
      Data storage and computing power without direct physical command by the user.
      Answer: cloud 
      This is one of the primary frameworks used to build custom applications in the enterprise.
      Answer: NET cloud platform 
      It is the address assigned for each device that is numerical labeled that is connected to a network.
      Answer: IP address 
      A computation type in which networked computers communicate and coordinate the work through
      message passing to achieve a common goal.
      Answer: Distributed Computing 
      It allows organizations to easily establish and change automation rules for their entire enterprise cloud
      resource pool, resulting in more efficient and cost-effective utilization of IT resources.
      Answer: Cloud management tools 
      Since public clouds are publicly accessible, users with sensitive data or who need guaranteed availability
      and skilled technical support may prefer to use a private cloud.
      Answer: Security 
      Question 49
      Correct
      Mark 1.00 out of
      1.00
      Question 50
      Correct
      Mark 1.00 out of
      1.00
      This service provides the necessary hardware architecture and software framework needed to put an
      application into service, without having to own, manage and upkeep all the required resources.
      Answer: Platform as a service 
      It refers to the controls that must be implemented in order to prevent the loss of data, information, or
      resources belonging to a cloud services provider or its customers.
      Answer: cloud computing security 

      Delete
  2. This comment has been removed by the author.

    ReplyDelete
  3. This comment has been removed by the author.

    ReplyDelete
    Replies
    1. This comment has been removed by the author.

      Delete
  4. This comment has been removed by the author.

    ReplyDelete
  5. This comment has been removed by the author.

    ReplyDelete
    Replies
    1. This comment has been removed by the author.

      Delete
  6. This comment has been removed by the author.

    ReplyDelete
  7. Question 1
    Incorrect
    Mark 0.00 out of 1.00
    Question 2
    Correct
    Mark 1.00 out of 1.00
    Question 3
    Correct
    Mark 1.00 out of 1.00
    Measured elasticity is essential characteristics of cloud computing.
    Select one:
    True 
    False
    “Cloud infrastructure” or “cloud” is the collection of hardware and software resources that are provided as services to consumers.
    Select one:
    True 
    False
    The provider may be an external provider or internal to the consumer organization, for example, the IT department.
    Select one:
    True 
    False
    Question 4
    Correct
    Mark 1.00 out of 1.00
    Question 5
    Correct
    Mark 1.00 out of 1.00
    Question 6
    Correct
    Mark 1.00 out of 1.00
    Question 7
    Correct
    Mark 1.00 out of 1.00
    In cloud computing, the consumers have the ability to provision any IT resource that they require on demand from a cloud, at any time they
    want.
    Select one:
    True 
    False
    Rapid elasticity access is essential characteristics of cloud computing.
    Select one:
    True 
    False
    Cloud can provide services over public and private networks, i.e., WAN, LAN or VPN.
    Select one:
    True 
    False
    Cloud Computing refers to manipulating, configuring, and accessing the hardware and software resources remotely. It offers online data
    storage, infrastructure, and application.
    Select one:
    True 
    False
    Question 8
    Incorrect
    Mark 0.00 out of 1.00
    Question 9
    Correct
    Mark 1.00 out of 1.00
    Question 10
    Correct
    Mark 1.00 out of 1.00
    Question 11
    Correct
    Mark 1.00 out of 1.00
    Cloud infrastructure includes the hardware only to manage the cloud itself.
    Select one:
    True 
    False
    “Cloud consumer” or “consumer” is an individual or an organization that is a customer of a cloud.
    Select one:
    True 
    False
    Self-service means that the consumers themselves carry out all the activities required to provision the cloud resource.
    Select one:
    True 
    False
    On-demand self-service is essential characteristics of cloud computing.
    Select one:
    True 
    False

    ReplyDelete
    Replies
    1. Question 12
      Correct
      Mark 1.00 out of 1.00
      Question 13
      Correct
      Mark 1.00 out of 1.00
      Question 14
      Correct
      Mark 1.00 out of 1.00
      A consumer can unilaterally provision computing capabilities, such as server time or networked storage, as needed automatically without
      requiring human interaction with each service provider.”
      Select one:
      True 
      False
      Point out the wrong statement:
      a. Cloud computing makes the long-held dream of utility computing possible with a pay-as-you-go, infinitely scalable, universally
      available system
      b. Soft computing represents a real paradigm shift in the way in which systems are deployed 
      c. All of the mentioned
      d. The massive scale of cloud computing systems was enabled by the popularization of the Internet
      Your answer is correct.
      “Compute system” or “server” or “host” is a physical compute system that executes various platform and application software.
      Select one:
      True 
      False
      Question 15
      Incorrect
      Mark 0.00 out of 1.00
      Question 16
      Correct
      Mark 1.00 out of 1.00
      Question 17
      Correct
      Mark 1.00 out of 1.00
      Cloud computing does not offer platform independency, as the software is not required to be installed locally on the PC.
      Select one:
      True 
      False
      Cloud computing has __________essential characteristics.
      a. 8
      b. 5 
      c. 4
      d. 6
      Your answer is correct.
      _________ computing refers to applications and services that run on a distributed network using virtualized resources.
      a. Distributed
      b. Soft
      c. Parallel
      d. Cloud 
      Your answer is correct.
      Question 18
      Incorrect
      Mark 0.00 out of 1.00
      Question 19
      Correct
      Mark 1.00 out of 1.00
      Question 20
      Correct
      Mark 1.00 out of 1.00
      The term Cloud refers to a Network or Internet. In other words, we can say that Cloud is something, which is present at non remote location.
      Select one:
      True 
      False
      Broad network access is essential characteristics of cloud computing.
      Select one:
      True 
      False
      “Cloud service provider” or “cloud provider” or “service provider” or “provider” is an organization that provides cloud services.
      Select one:
      True 
      False

      Delete
  8. Question 1
    Incorrect
    Mark 0.00 out of 1.00
    Question 2
    Correct
    Mark 1.00 out of 1.00
    Question 3
    Correct
    Mark 1.00 out of 1.00
    Intermediation does not exists independent of both the cloud service provider and the consumer.
    Select one:
    True 
    False
    In cloud systems, elastic provisioning is typically done through automation, since carrying out the tasks manually can be a time-consuming,
    cumbersome, and error-prone.
    Select one:
    True 
    False
    Cloud computing Flexible scaling helps not to incur the capital expense of purchasing the additional compute systems and then having idle
    compute systems on the floor when not required, which could be the case most of the time.
    Select one:
    True 
    False
    Question 4
    Correct
    Mark 1.00 out of 1.00
    Question 5
    Incorrect
    Mark 0.00 out of 1.00
    Question 6
    Correct
    Mark 1.00 out of 1.00
    Use case Web application hosting: Organizations may host mission-critical applications on a private cloud, while less critical applications are
    hosted on a public cloud.
    Select one:
    True 
    False
    Same cloud service models based on IaaS, PaaS, and SaaS are defined in various publications and by different industry groups.
    Select one:
    True 
    False
    The use (APIs) of such technology enables data and application portability.
    Select one:
    True 
    False
    Question 7
    Correct
    Mark 1.00 out of 1.00
    Question 8
    Correct
    Mark 1.00 out of 1.00
    Question 9
    Correct
    Mark 1.00 out of 1.00
    Business agility: Cloud computing provides the capability to provision IT resources quickly and at any time, thereby considerably reducing the
    time required to deploy new applications and services.
    Select one:
    True 
    False
    Private cloud It may be owned, managed, and operated by the organization, a third party, or some combination of them, and it may exist on or
    off premises.
    Select one:
    True 
    False
    The Cloud Foundry liscenced community allows members to contribute to the project.
    Select one:
    True 
    False
    Question 10
    Correct
    Mark 1.00 out of 1.00
    The cloud service broker manages the connections and relationships between multiple cloud service providers and cloud consumers.
    Select one:
    True 
    False

    ReplyDelete
  9. Question 1
    Correct
    Mark 1.00 out of 1.00
    Question 2
    Incorrect
    Mark 0.00 out of 1.00
    The top-most layer in each model is the Application Layer, which is the layer that applications interact with to exchange data with other
    applications over a network connection.
    Select one:
    True 
    False
    Cloud services are accessed over a network from a broad range of end-point devices, such as desktops, laptops, tablets, mobile phones, and
    thin clients. The devices may have homogeneous underlying hardware and software platforms.
    Select one:
    True 
    False
    Question 3
    Correct
    Mark 1.00 out of 1.00
    Question 4
    Correct
    Mark 1.00 out of 1.00
    Question 5
    Correct
    Mark 1.00 out of 1.00
    Applications typically use the Hypertext Transfer Protocol (HTTP) which is an Application Layer protocol for data transmission to exchange data
    and communicate with each other over a network.
    Select one:
    True 
    False
    The service catalog lists items, such as service offerings, service prices, service functions, request processes, and so on.
    Select one:
    True 
    False
    Users can access and edit documents from any Internet-connected device, eliminating the need to install the application or any specialized
    client software on the device.
    Select one:
    True 
    False
    Question 6
    Correct
    Mark 1.00 out of 1.00
    Question 7
    Correct
    Mark 1.00 out of 1.00
    Question 8
    Correct
    Mark 1.00 out of 1.00
    Question 9
    Correct
    Mark 1.00 out of 1.00
    if a consumer requires computer systems to host applications and databases, the resources can be quickly and easily provisioned from the
    cloud.
    Select one:
    True 
    False
    Cloud computing enables the consumers to access essentially any data center capability from any place and on any device.
    Select one:
    True 
    False
    A potential consumer can use the self-service portal via a browser to view the cloud services listed in the service catalog.
    Select one:
    True 
    False
    The consumer can then place a request for the required service(s) through the self-service portal. The request gets processed automatically
    without human intervention from the cloud provider’s side.
    Select one:
    True 
    False
    Question 10
    Correct
    Mark 1.00 out of 1.00
    Question 11
    Incorrect
    Mark 0.00 out of 1.00
    Question 12
    Incorrect
    Mark 0.00 out of 1.00
    Question 13
    Correct
    Mark 1.00 out of 1.00
    Software developers use web services to enable applications to communicate with each other over a network.
    Select one:
    True 
    False
    Consumers access cloud services on any client/end-point device from within
    Select one:
    True 
    False
    On-demand self service enables the consumers to order cloud services in a complex and hard manner.
    Select one:
    True 
    False
    A cloud application, such as a web-based document creator and editor that is accessed and used at any time over the Internet.
    Select one:
    True 
    False

    ReplyDelete
    Replies
    1. Question 14
      Correct
      Mark 1.00 out of 1.00
      Question 15
      Incorrect
      Mark 0.00 out of 1.00
      Question 16
      Correct
      Mark 1.00 out of 1.00
      Cloud solutions provide access to data, to compute systems, to storage, and to facilities such as data backup and recovery.
      Select one:
      True 
      False
      Different applications are developed in different same programming languages, which may result in their inability to interpret the data of other
      applications and restrict their network communication with each other.
      Select one:
      True 
      False
      Any network communication involves the use of the standard network specifications, the protocols, and the mechanisms that are detailed in
      the Open Systems Interconnection (OSI) conceptual model and the TCP/IP protocol suite.
      Select one:
      True 
      False
      Question 17
      Correct
      Mark 1.00 out of 1.00
      Question 18
      Correct
      Mark 1.00 out of 1.00
      Question 19
      Incorrect
      Mark 0.00 out of 1.00
      Broad network access is where Capabilities are available over the network and accessed through standard mechanisms that promote use by
      heterogeneous thin or thick client platforms (e.g., mobile phones, tablets, laptops, and workstations).
      Select one:
      True 
      False
      Cloud computing eliminates several time-consuming resource acquisition and configuration processes and also the dependency on internal IT.
      Select one:
      True 
      False
      In cloud computing, network-accessible capabilities go hand in hand with applications.
      Select one:
      True 
      False
      Question 20
      Correct
      Mark 1.00 out of 1.00
      Each of the two networking models specifies a set of abstraction layers, wherein each layer is a set of network-related entities, functions, and
      protocols, and provides services to the layer above it.
      Select one:
      True 
      False

      Delete
  10. Question 1
    Correct
    Mark 1.00 out of 1.00
    Question 2
    Incorrect
    Mark 0.00 out of 1.00
    Question 3
    Correct
    Mark 1.00 out of 1.00
    A hybrid cloud may change over time as component clouds join and leave.
    Select one:
    True 
    False
    Intermediation does not exists independent of both the cloud service provider and the consumer.
    Select one:
    True 
    False
    The elasticity and scalability are facilitated transparently by the cloud infrastructure.
    Select one:
    True 
    False
    Question 4
    Correct
    Mark 1.00 out of 1.00
    Question 5
    Correct
    Mark 1.00 out of 1.00
    Question 6
    Incorrect
    Mark 0.00 out of 1.00
    (IaaS) –Means?
    a. Internet as a Service
    b. Increase as a Service
    c. Interchange as a Service
    d. Infrastructure as a Service 
    Your answer is correct.
    PaaS enables application deployers to publish or update the applications on the underlying cloud infrastructure.
    Select one:
    True 
    False
    Only factors that a provider should take into consideration while adopting a particular cloud service model
    Select one:
    True 
    False
    Question 7
    Correct
    Mark 1.00 out of 1.00
    Question 8
    Correct
    Mark 1.00 out of 1.00
    Question 9
    Correct
    Mark 1.00 out of 1.00
    Question 10
    Correct
    Mark 1.00 out of 1.00
    The different deployment models present a number of tradeoffs in terms of control, scale, cost, and availability of resources
    Select one:
    True 
    False
    Software developers use web services to enable applications to communicate with each other over a network.
    Select one:
    True 
    False
    The metering system continuously monitors resource usage per consumer, and provides reports on resource utilization.
    Select one:
    True 
    False
    use case Packaged applications: An organization may migrate standard packaged applications, such as email and collaboration software out
    of the private cloud to a public cloud.
    Select one:
    True 
    False

    ReplyDelete
  11. Question 1
    Incorrect
    Mark 0.00 out of 1.00
    Question 2
    Correct
    Mark 1.00 out of 1.00
    Same cloud service models based on IaaS, PaaS, and SaaS are defined in various publications and by different industry groups.
    Select one:
    True 
    False
    The factors that a provider should take into consideration while adopting a particular cloud service model are covered in ‘Building the Cloud
    Infrastructure’ module.
    Select one:
    True 
    False
    Question 3
    Correct
    Mark 1.00 out of 1.00
    Question 4
    Incorrect
    Mark 0.00 out of 1.00
    Question 5
    Correct
    Mark 1.00 out of 1.00
    (SaaS )- Means
    a. Software as a Service 
    b. System as a Service
    c. Security as a Service
    Your answer is correct.
    In the PaaS model, consumers hire IT resources, such as compute systems, storage capacity, and network bandwidth from a cloud service
    provider.
    Select one:
    True 
    False
    (PaaS ) – Means
    a. Platforms as a Service
    b. Plantform as a Service
    c. Platform as a Service 
    Your answer is correct.
    Question 6
    Correct
    Mark 1.00 out of 1.00
    Question 7
    Correct
    Mark 1.00 out of 1.00
    Question 8
    Correct
    Mark 1.00 out of 1.00
    The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, and deployed
    applications; and possibly limited control of select networking components (for example, host firewalls).
    Select one:
    True 
    False
    Cloud service are classified into the ___________primary models.
    a. 1
    b. 5
    c. 3 
    d. 4
    Your answer is correct.
    The different service models provide different capabilities and are suitable for different consumers and business objectives.
    Select one:
    True 
    False
    Question 9
    Incorrect
    Mark 0.00 out of 1.00
    Question 10
    Incorrect
    Mark 0.00 out of 1.00
    Question 11
    Correct
    Mark 1.00 out of 1.00
    One of the primary models is Information as a Service (IaaS)
    Select one:
    True 
    False
    Only factors that a provider should take into consideration while adopting a particular cloud service model
    Select one:
    True 
    False
    Infrastructure as a Service is the capability provided to the consumer is to provision processing, storage, networks, and other fundamental
    computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications.
    Select one:
    True 
    False

    ReplyDelete
    Replies
    1. Question 12
      Correct
      Mark 1.00 out of 1.00
      Question 13
      Incorrect
      Mark 0.00 out of 1.00
      Question 14
      Correct
      Mark 1.00 out of 1.00
      The underlying cloud infrastructure is deployed and managed by the cloud service provider. Consumers can deploy and configure software,
      such as operating system (OS), database, and applications on the cloud resources.
      Select one:
      True 
      False
      The same service models provide same capabilities and are suitable for different consumers and business objectives.
      Select one:
      True 
      False
      A cloud service model specifies the services and the capabilities that are provided to consumers.
      Select one:
      True 
      False
      Question 15
      Incorrect
      Mark 0.00 out of 1.00
      Question 16
      Incorrect
      Mark 0.00 out of 1.00
      Question 17
      Incorrect
      Mark 0.00 out of 1.00
      PaaS pricing can be subscription-based or based on resource usage. Keeping in line with the cloud characteristics, the provider pools the
      underlying IT resources and they are shared by multiple consumers through a multi-tenant model.
      Select one:
      True 
      False
      IaaS, PaaS, and SaaS can not be implemented at the same time.
      Select one:
      True 
      False
      One of the primary models is communications as a Service (IaaS)
      Select one:
      True 
      False
      Question 18
      Correct
      Mark 1.00 out of 1.00
      Question 19
      Correct
      Mark 1.00 out of 1.00
      Question 20
      Correct
      Mark 1.00 out of 1.00
      (IaaS) –Means?
      a. Infrastructure as a Service 
      b. Increase as a Service
      c. Internet as a Service
      d. Interchange as a Service
      Your answer is correct.
      Many alternate cloud service models based on IaaS, PaaS, and SaaS are defined in various publications and by different industry groups.
      Select one:
      True 
      False
      IaaS can even be implemented internally by an organization, with internal IT managing the resources and services.
      Select one:
      True 
      False

      Delete
  12. Question 1
    Correct
    Mark 1.00 out of 1.00
    Question 2
    Correct
    Mark 1.00 out of 1.00
    Question 3
    Incorrect
    Mark 0.00 out of 1.00
    “Cloud service provider” or “cloud provider” or “service provider” or “provider” is an organization that provides cloud services.
    Select one:
    True 
    False
    Most PaaS offerings are “polyglot” in nature, which means that they support multiple operating systems, programming languages, and
    frameworks for application development and deployment.
    Select one:
    True 
    False
    A public cloud is a cloud infrastructure that is set up for the sole use of a particular organization.
    Select one:
    True 
    False
    Question 4
    Correct
    Mark 1.00 out of 1.00
    Question 5
    Correct
    Mark 1.00 out of 1.00
    Question 6
    Correct
    Mark 1.00 out of 1.00
    _________ computing refers to applications and services that run on a distributed network using virtualized resources.
    a. Soft
    b. Parallel
    c. Cloud 
    d. Distributed
    Your answer is correct.
    Same cloud service models based on IaaS, PaaS, and SaaS are defined in various publications and by different industry groups.
    Select one:
    True
    False 
    Intermediation enables an organization’s IT to manage the connections with external cloud service providers and to provision services to
    consumers through an internal portal.
    Select one:
    True 
    False
    Question 7
    Correct
    Mark 1.00 out of 1.00
    Question 8
    Correct
    Mark 1.00 out of 1.00
    Question 9
    Correct
    Mark 1.00 out of 1.00
    Flexibility of access: This eliminates a consumer’s dependency on a specific end-point device.
    Select one:
    True 
    False
    In SaaS, a given version of an application, with a specific configuration (hardware and software) typically provides service to multiple consumers
    by partitioning their individual sessions and data.
    Select one:
    True 
    False
    Cloud Foundry is written primarily in the _______ language and its source is available under Apache License 2.0________.
    a. Ruby and Cordova
    b. Ruby and Maria DB
    c. Ruby and Apache License 2.0 
    d. Ruby and Java
    Your answer is correct.
    Question 10
    Incorrect
    Mark 0.00 out of 1.00
    VMware does not provides the infrastructure and various management tools.
    Select one:
    True 
    False

    ReplyDelete
  13. Question 1
    Correct
    Mark 1.00 out of 1.00
    Question 2
    Correct
    Mark 1.00 out of 1.00
    Question 3
    Correct
    Mark 1.00 out of 1.00
    Platform as a Service is described as the capability provided to the consumer is to deploy onto the cloud infrastructure consumer-created or
    acquired applications created using programming languages, libraries, services, and tools supported by the provider.
    Select one:
    True 
    False
    The consumer does not manage or control the underlying cloud infrastructure including network, servers, operating systems, or storage, but
    has control over the deployed applications and possibly configuration settings for the application-hosting environment.
    Select one:
    True 
    False
    In the SaaS model, a provider hosts an application centrally in the cloud and offers it to multiple consumers for use as a service.
    Select one:
    True 
    False


    Question 4
    Correct
    Mark 1.00 out of 1.00
    Question 5
    Incorrect
    Mark 0.00 out of 1.00
    Question 6
    Correct
    Mark 1.00 out of 1.00
    Question 7
    Correct
    Mark 1.00 out of 1.00
    The elasticity and scalability are facilitated transparently by the cloud infrastructure.
    Select one:
    True 
    False
    In the IaaS model, the consumers do not own or manage any aspect of the cloud infrastructure.
    Select one:
    True 
    False
    SaaS applications execute in the cloud and usually do not need installation on end-point devices.
    Select one:
    True 
    False
    Most PaaS offerings are “polyglot” in nature, which means that they support multiple operating systems, programming languages, and
    frameworks for application development and deployment.
    Select one:
    True 
    False


    Question 8
    Correct
    Mark 1.00 out of 1.00
    Question 9
    Incorrect
    Mark 0.00 out of 1.00
    Question 10
    Correct
    Mark 1.00 out of 1.00
    Question 11
    Incorrect
    Mark 0.00 out of 1.00
    In SaaS, a given version of an application, with a specific configuration (hardware and software) typically provides service to multiple consumers
    by partitioning their individual sessions and data.
    Select one:
    True 
    False
    IaaS applications may require a client interface to be locally installed on an end-point device.
    Select one:
    True 
    False
    The applications are accessible from various client devices through either a thin client interface, such as a web browser (for example, webbased email), or a program interface.
    Select one:
    True 
    False
    IaaS offerings typically enable consumers to build highly-scalable cloud applications that can support a large number of end users.
    Select one:
    True 
    False

    ReplyDelete
  14. Question 10
    Correct
    Mark 1.00 out of 1.00
    Question 11
    Correct
    Mark 1.00 out of 1.00
    Question 12
    Correct
    Mark 1.00 out of 1.00
    Question 13
    Correct
    Mark 1.00 out of 1.00
    PaaS enables application deployers to publish or update the applications on the underlying cloud infrastructure.
    Select one:
    True 
    False
    The elasticity and scalability are facilitated transparently by the cloud infrastructure.
    Select one:
    True 
    False
    IaaS applications may require a client interface to be locally installed on an end-point device.
    Select one:
    True
    False 
    The applications are accessible from various client devices through either a thin client interface, such as a web browser (for example, webbased email), or a program interface.
    Select one:
    True 
    False



    Question 14
    Correct
    Mark 1.00 out of 1.00
    Question 15
    Correct
    Mark 1.00 out of 1.00
    Question 16
    Correct
    Mark 1.00 out of 1.00
    Question 17
    Correct
    Mark 1.00 out of 1.00
    SaaS applications execute in the cloud and usually do not need installation on end-point devices.
    Select one:
    True 
    False
    In the SaaS model, a provider hosts an application centrally in the cloud and offers it to multiple consumers for use as a service.
    Select one:
    True 
    False
    IaaS offerings typically enable consumers to build highly-scalable cloud applications that can support a large number of end users.
    Select one:
    True
    False 
    The consumer does not manage or control the underlying cloud infrastructure including network, servers, operating systems, storage, or even
    individual application capabilities, with the possible exception of limited user-specific application configuration settings.
    Select one:
    True 
    False




    Question 18
    Correct
    Mark 1.00 out of 1.00
    Question 19
    Correct
    Mark 1.00 out of 1.00
    Question 20
    Correct
    Mark 1.00 out of 1.00
    .IaaS enables application administrators to configure, monitor, and tune the cloud applications.
    Select one:
    True
    False 
    PaaS helps application testers to test the applications in various cloud-based environments.
    Select one:
    True 
    False
    In the IaaS model, the consumers do not own or manage any aspect of the cloud infrastructure.
    Select one:
    True
    False 

    ReplyDelete
  15. prelim quiz 1
    Question 1
    Incorrect
    Mark 0.00 out of 1.00
    Question 2
    Correct
    Mark 1.00 out of 1.00
    Question 3
    Correct
    Mark 1.00 out of 1.00
    Measured elasticity is essential characteristics of cloud computing.
    Select one:
    True 
    False
    “Cloud infrastructure” or “cloud” is the collection of hardware and software resources that are provided as services to consumers.
    Select one:
    True 
    False
    The provider may be an external provider or internal to the consumer organization, for example, the IT department.
    Select one:
    True 
    False


    Question 4
    Correct
    Mark 1.00 out of 1.00
    Question 5
    Correct
    Mark 1.00 out of 1.00
    Question 6
    Correct
    Mark 1.00 out of 1.00
    Question 7
    Correct
    Mark 1.00 out of 1.00
    In cloud computing, the consumers have the ability to provision any IT resource that they require on demand from a cloud, at any time they
    want.
    Select one:
    True 
    False
    Rapid elasticity access is essential characteristics of cloud computing.
    Select one:
    True 
    False
    Cloud can provide services over public and private networks, i.e., WAN, LAN or VPN.
    Select one:
    True 
    False
    Cloud Computing refers to manipulating, configuring, and accessing the hardware and software resources remotely. It offers online data
    storage, infrastructure, and application.
    Select one:
    True 
    False




    Question 8
    Incorrect
    Mark 0.00 out of 1.00
    Question 9
    Correct
    Mark 1.00 out of 1.00
    Question 10
    Correct
    Mark 1.00 out of 1.00
    Question 11
    Correct
    Mark 1.00 out of 1.00
    Cloud infrastructure includes the hardware only to manage the cloud itself.
    Select one:
    True 
    False
    “Cloud consumer” or “consumer” is an individual or an organization that is a customer of a cloud.
    Select one:
    True 
    False
    Self-service means that the consumers themselves carry out all the activities required to provision the cloud resource.
    Select one:
    True 
    False
    On-demand self-service is essential characteristics of cloud computing.
    Select one:
    True 
    False



    Question 12
    Correct
    Mark 1.00 out of 1.00
    Question 13
    Correct
    Mark 1.00 out of 1.00
    Question 14
    Correct
    Mark 1.00 out of 1.00
    A consumer can unilaterally provision computing capabilities, such as server time or networked storage, as needed automatically without
    requiring human interaction with each service provider.”
    Select one:
    True 
    False
    Point out the wrong statement:
    a. Cloud computing makes the long-held dream of utility computing possible with a pay-as-you-go, infinitely scalable, universally
    available system
    b. Soft computing represents a real paradigm shift in the way in which systems are deployed 
    c. All of the mentioned
    d. The massive scale of cloud computing systems was enabled by the popularization of the Internet
    Your answer is correct.
    “Compute system” or “server” or “host” is a physical compute system that executes various platform and application software.
    Select one:
    True 
    False

    ReplyDelete
    Replies
    1. Question 15
      Incorrect
      Mark 0.00 out of 1.00
      Question 16
      Correct
      Mark 1.00 out of 1.00
      Question 17
      Correct
      Mark 1.00 out of 1.00
      Cloud computing does not offer platform independency, as the software is not required to be installed locally on the PC.
      Select one:
      True 
      False
      Cloud computing has __________essential characteristics.
      a. 8
      b. 5 
      c. 4
      d. 6
      Your answer is correct.
      _________ computing refers to applications and services that run on a distributed network using virtualized resources.
      a. Distributed
      b. Soft
      c. Parallel
      d. Cloud 
      Your answer is correct.




      Question 18
      Incorrect
      Mark 0.00 out of 1.00
      Question 19
      Correct
      Mark 1.00 out of 1.00
      Question 20
      Correct
      Mark 1.00 out of 1.00
      The term Cloud refers to a Network or Internet. In other words, we can say that Cloud is something, which is present at non remote location.
      Select one:
      True 
      False
      Broad network access is essential characteristics of cloud computing.
      Select one:
      True 
      False
      “Cloud service provider” or “cloud provider” or “service provider” or “provider” is an organization that provides cloud services.
      Select one:
      True 
      False

      Delete
  16. PRELIM LAB QUIZ 2


    Question 1
    Correct
    Mark 1.00 out of 1.00
    Question 2
    Incorrect
    Mark 0.00 out of 1.00
    Question 3
    Correct
    Mark 1.00 out of 1.00
    A hybrid cloud may change over time as component clouds join and leave.
    Select one:
    True 
    False
    Intermediation does not exists independent of both the cloud service provider and the consumer.
    Select one:
    True 
    False
    The elasticity and scalability are facilitated transparently by the cloud infrastructure.
    Select one:
    True 
    False


    Question 4
    Correct
    Mark 1.00 out of 1.00
    Question 5
    Correct
    Mark 1.00 out of 1.00
    Question 6
    Incorrect
    Mark 0.00 out of 1.00
    (IaaS) –Means?
    a. Internet as a Service
    b. Increase as a Service
    c. Interchange as a Service
    d. Infrastructure as a Service 
    Your answer is correct.
    PaaS enables application deployers to publish or update the applications on the underlying cloud infrastructure.
    Select one:
    True 
    False
    Only factors that a provider should take into consideration while adopting a particular cloud service model
    Select one:
    True 
    False


    Question 7
    Correct
    Mark 1.00 out of 1.00
    Question 8
    Correct
    Mark 1.00 out of 1.00
    Question 9
    Correct
    Mark 1.00 out of 1.00
    Question 10
    Correct
    Mark 1.00 out of 1.00
    The different deployment models present a number of tradeoffs in terms of control, scale, cost, and availability of resources
    Select one:
    True 
    False
    Software developers use web services to enable applications to communicate with each other over a network.
    Select one:
    True 
    False
    The metering system continuously monitors resource usage per consumer, and provides reports on resource utilization.
    Select one:
    True 
    False
    use case Packaged applications: An organization may migrate standard packaged applications, such as email and collaboration software out
    of the private cloud to a public cloud.
    Select one:
    True 
    False

    ReplyDelete
  17. This comment has been removed by the author.

    ReplyDelete