The cloud is a term used to describe computing which takes place on the internet. Cloud-based computing has become very popular as it allows users access to software and data from any computer, often without additional costs or downloads. If you are a student then finding international scholarships is not difficult. It also provides many more options for storing information and sharing files. This article contains 100 cloud computing MCQ questions and answer that will help you in your exams and online tests.
101 Cloud Computing MCQ Questions and Answers in PDF
The first step in understanding what the cloud is and how it works is realizing that we cannot actually see anything happening up there – all we can do is use our computers connected to the internet with specific software installed, allowing us access to certain websites or services via the web browser of our choice. Software Engineering MCQs are also available on this website. Feel free to check.
So here is 100+ Multiple choice questions that are most important and you can save them in pdf format as well.
1. Which of the following can be identified as cloud?
a) Hadoop
b) Web Applications
c) Intranet
d) All of the mentioned
Answer: a) Hadoop
2. Which organization supports the development of standards for the cloud computing?
(a) Stateless
(b) OCC (Open Cloud Consortium)
(c) OMG (Object Management Group)
(d) IEEE
Answer: b) OCC
3. Which of the following service is used for backing up a licensed computer?
a) Carbonite
b) CarbonT
c) Karbonite
d) All of above
Answer: a) Carbonite
4. The process of converting Cipher text data to Plaintext data is known as?
(a) Encoding
(b) Encryption
(c) Decryption
(d) All of above
Answer: c) Decryption
5. _________ computing refers to applications and services that run on a distributed network using virtualized resources.
(a) Soft
(b) Parallel
(c) Distributed
(d) Cloud
Answer: d) Cloud
6. Which is not true about Docker Hub?
(a) It’s a totally private repository
(b) It gives access to Docker images
(c) The Hub is a network service
(d) Docker Hub is a network storage
Answer: a)It’s a totally private repository
7. Which of the following is most complete cloud computing service model?
(a) SaaS (Software as a service)
(b) PaaS (Platform as a service)
(c) IaaS (Infrastructure as a Service)
(d) CaaS (Content as a service)
Answer: a) SaaS (Software as a service)
8. The characteristic of something having been provided by an authorized source in the context of security is known as?
(a) Integrity
(b) Authenticity
(c) Availability
(d) Consistency
Answer: b) Authenticity
9. Point out the wrong statement:
a) Soft computing represents a real paradigm shift in the way in which systems are deployed
b) Cloud computing makes the long-held dream of utility computing possible with a pay-as-you-go, infinitely scalable, universally available system
c) The massive scale of cloud computing systems was enabled by the popularization of the Internet
d) None
Answer: a)
10. Which of the following is most refined and restrictive service model?
(a) Software as a service (SaaS)
(b) Platform as a service (PaaS)
(c) Content as a service (CaaS)
(d) Infrastructure as a Service (IaaS)
Answer: b) Platform as a service (PaaS)
11. Cloud computing is an abstraction based on the notion of pooling physical resources and presenting them as a ________ resource.
(a) Cloud
(b) Real
(c) Virtual
(d) All of the above
Answer: c) Virtual
12. In this type of cloud, an organization rents cloud services from cloud providers on-demand basis.
(a) Public
(b) Hybrid
(c) Private
(d) Protected
Answer: a) Public
13. Which among the following is a type of computing which is a form of self-managing systems?
(a) Mobile Computing
(b) Home-based Cloud Computing
(c) Autonomic Computing
(d) Jungle Computing
Answer: c) Autonomic Computing
14. The Microsoft ____ Platform ROI wizard provides a quick and dirty analysis of your TCO for a cloud deployment on Windows Azure in an attractive report format.
a) Azure
b) AWS
c) EC2
d) All of the mentioned
Answer: a) Azure
15. Which of the following is used to transmit structured data over network?
(a) JSON
(b) XML
(c) Both a & b
(d) None of these
Answer: c) Both a & b
16. ________ as a utility is a dream that dates from the beginning of the computing industry itself.
a) Software
b) Model
c) Computing
d) All of the mentioned
Answer: c) Computing
17. Which of the following is not Cloud Stakeholder?
(a) Clients
(b) End users
(c) Cloud Providers
(d) Cloud users
Answer: a) Clients
18. A group of users within a particular instance is called:
(a) Super User
(b) Suser
(c) POD
(d) None
Answer: c) POD
19. Which of the following is essential concept related to Cloud?
a) Reliability
b) Productivity
c) Abstraction
d) All of the mentioned
20. The purpose of the Open Cloud Consortium is to:
(a) Support development of standards for cloud computing
(b) Develop a framework for interoperability among various cloud
(c) None
(d) Both a & b
Answer: d) Both a & b
21. Which of the following is a third-party VPN based on Google’s Google Talk?
(a) Anchor Free Hotspot Shield
(b) Hotspot VPN
(c) Gbridge
(d) All of the mentioned
Answer: c) Gbridge
22. Which of the following Cloud Security Characteristic states that data not having been altered by an unauthorized party?
(a) Authenticity
(b) Availability
(c) Confidentiality
(d) Integrity
Answer: d) Integrity
23. Which of the following is Cloud Platform by Amazon?
(a) Cloudera
(b) Azure
(c) AWS (Amazon Web Services)
(d) None
Answer: c) AWS (Amazon Web Services)
24. Which of the following architectural standards is working with cloud computing industry?
(a) Standardized Web services
(b) Web-Application Frameworks
(c) Web-based Architecture
(d) Service-Oriented Architecture (SOA)
Answer: d) Service-Oriented Architecture (SOA)
25. A ________ Level Agreement (SLA) is the contract for performance negotiated between you and a service provider.
(a) Application
(b) Deployment
(c) Service
(d) None of the above
Answer: c) Service
26. Name the cloud developed by SGI:
(a) Cyclone
(b) Nebula
(c) Standards
(d) Andromeda
Answer: a) Cyclone
27. _________ is a cloud computing service model in which hardware is virtualized in the cloud.
(a) PaaS (Platform as a service)
(b) CaaS (Content as a service)
(c) IaaS (Infrastructure as a Service)
(d) None of the mentioned
Answer: c) IaaS (Infrastructure as a Service)
28. In which of the following clients must have continuous connection to host to receive the messages?
(a) POP
(b) IMAP
(c) SMTP
(d) Both a and b
Show Answer: a) POP
29. ________ has many of the characteristics of what is now being called cloud computing.
(a) Software
(b) Internet
(c) Web Service
(d) None of above
Answer: b) Internet
30. These cloud services are of the form of utility computing i.e. the _________ uses these services pay-as-you-go model.
(a) Cloud Providers
(b) Cloud users
(c) End users
(d) Clients
Answer: b) Cloud users
31. Cloud computing doesn’t require that ________ and software be composable.
a) Hardware
b) Cloud
c) Database
d) None of the above
Answer: a) Hardware
32. ____ is XML based protocol used for near-real-time, extensible instant messaging and Presence information.
(a) HTTP
(b) XMPP
(c) SIMPLE
(d) TCP
Answer: b) XMPP
33. SaaS supports multiple users and provides a shared data model through _________ model.
(a) Multiple-instance
(b) Single-tenancy
(c) Multi-tenancy
(d) All of the mentioned
Answer: c) Multi-tenancy
34. When did the Clustered systems first appear in?
(a) 2000
(b) 2010
(c) 1980
(d) 1990
Answer: d) 1990
35. _________ as a Service is a cloud computing infrastructure that creates a development environment upon which applications may be build.
(a) Platform
(b) Infrastructure
(c) Service
(d) None
Answer: a) Platform
36. LAMP standard includes:
(a) Linux, MySQL, PHP
(b) Linux, Apache, PHP
(c) Linux, Apache, MySQL, PHP
(d) Linux, Apache, MySQL
Answer: c) Linux, Apache, MySQL, PHP
37. Which of the following is one of the property that differentiates cloud computing?
(a) Virtualization
(b) Composability
(c) Scalability
(d) None
Answer: b) Composability
38. Google _______ is a collection of applications and utilities under development and testing.
(a) Platform
(b) Hash
(c) Code
(d) Labs
Answer: d) Labs
39. Which of the following cloud concept is related to pooling and sharing of resources?
(a) Abstraction
(b) Virtualization
(c) Polymorphism
(d) All of above
Answer: b) Virtualization
40. Which of the following provides evidence that the message received is the same as created by its rightful sender?
(a) Digital Signature
(b) Encryption
(c) Trusted Signature
(d) Analog Signature
Answer: a) Digital Signature
41. Application frameworks provide a means for creating ________ hosted applications using IDE.
(a) Software as a Service (SaaS)
(b) Content as a Service (CaaS)
(c) Platform as a service (PaaS)
(d) None
Answer: a) Software as a Service (SaaS)
42. Which of the following is a photo and video sharing service by MobileMe?
(a) MobileMe Gallery
(b) IWeb Publish
(c) IDisk
(d) Find My iPhone
Answer: a) MobileMe Gallery
43. Which of the architectural layer is used as backend in cloud computing?
(a) Soft
(b) Client
(c) Cloud
(d) None
Answer: c) Cloud
44. Which of the following is fundamental unit of virtualized client in an IaaS deployment?
(a) Work Space
(b) Work Load
(c) Work Unit
(d) None
Answer: b) Work Load
45. Which of the following is used for the packaging and distribution of one or more virtual appliances?
(a) LAMP
(b) Ajax
(c) OVF (Open Virtualization Format)
(d) SMTP
Answer: c) OVF (Open Virtualization Format)
46. The most commonly used set of protocols uses ______ as the messaging format.
(a) JSON
(b) BSON
(c) XML
(d) None
Answer: c) XML
47. Which of the following mechanisms are contained by Cloud API for accessing cloud services?
(a) Authentication
(b) Segmentation
(c) Abstraction
(d) Replication
Answer: a) Authentication
48. _____ is a cloud computing service that is both hardware and software.
(a) Platform
(b) Model
(c) Service
(d) None of the above
Answer: a) Platform
49. OVF Stands for:
(a) Over Virtualization Format
(b) Over Virtualization File
(c) Open Virtualization File
(d) Open Virtualization Format
Answer: d) Open Virtualization Format
50. Which of the following is a SaaS characteristic?
(a) The software is available over the Internet globally through a browser on demand
(b) The software and the service are monitored and maintained by the vendor
(c) The typical license is subscription-based or usage-based and is billed on a recurring basis
(d) All of the above
Answer: d) All of the above
51. Which of the following is the operational domain of CSA?
(a) Portability & Interoperability
(b) Flexibility
(c) Reliability
(d) Scalability
Answer: a) Portability & Interoperability
52. Which of the following lets a Web service advertise itself in terms of a collection of endpoints?
(a) SOAP
(b) WSDL
(c) VMc
(d) None
Answer: b) WSDL
53. Which of the following are cloud related working groups?
(a) Open Cloud Consortium
(b) Distributed Management Task Force
(c) Only a
(d) Both a and b
Answer: d) Both a and b
54. Which of the following aspect of the service is abstracted away?
(a) Adoption drivers
(b) Data escrow
(c) User Interaction
(d) None
Answer: c) User Interaction
55. Which of the following storage is presented to a user as if it is a ready-touse disk drive?
(a) Unavailable
(b) Unreliable
(c) Managed
(d) Unmanaged
Answer: d) Unmanaged
56. Which of the following is a virtual machine technology now owned by Oracle that can run various operating systems?
(a) Virtual Box
(b) Thought Police
(c) Vmachines
(d) All of the above
Answer: a) Virtual Box
57. The technology used to distribute service requests to resources is referred to as ___________:
(a) Load Balancing
(b) Load Measuring
(c) Load Performing
(d) Load Scheduling
Answer: a) Load Balancing
58. When you add operating system and applications to the service, the model called as ____________:
(a) IaaS
(b) PaaS
(c) CaaS
(d) SaaS
Answer: d) SaaS
59. Which of the following language is used to manage transactions?
(a) XML
(b) SOAP
(c) WSDL
(d) None of the above
Answer: c) WSDL
60. Which port does Docker registry use?
(a) Docker Compose
(b) Port 8000
(c) Port 3000
(d) Port 5000
Answer: d) Port 5000
61. What is the operating state of a cloudlet?
(a) Only Soft State
(b) GAE
(c) Only Hard State
(d) Both Hard & Soft State
Answer: a) Only soft state
62. What is the example of P2P networks?
(a) Facebook
(b) Amazon
(c) Gmail
(d) Azure
Answer: c) Gmail
63. PaaS stands for?
(a) Platform as a system
(b) Platform as a service
(c) Product as a service
(d) Platform application & services
Answer: b) Platform as a service
64. Point out the correct statement:
(a) Datacenters have been sited to optimize the overall system latency
(b) Flipkart’s infrastructure was built to support elastic demand so the system could accommodate peak traffic
(c) Datacenters don’t optimize the system latency
(d) Google’s cloud includes perhaps some 10 datacenters worldwide
Answer: a) Datacenters have been sited to optimize the overall system latency
65. Which of the following is a more sophisticated load balancer?
(a) Workspace managers
(b) Rack server managers
(c) Network server managers
(d) Workload managers
Answer: d) Workload managers
66. Most of the cloud architectures are built on this type of architecture.
(a) Linear
(b) Skeleton
(c) Grid
(d) Template
Answer: c) Grid
67. Which of the following Integrates local computational environments and public cloud services on-demand:
(a) Comet Cloud Autonomic Cloud
(b) Cloud TV
(c) Engine Docker
Answer: a) Comet Cloud Autonomic Cloud
68. Which of the following is used for sending structured data over network?
(a) Ajax
(b) XML
(c) LAMP
(d) LAPP
Answer: b) XML
69. Azure Storage plays the same role in Azure that ______ plays in Amazon Web Services.
(a) EC3
(b) S2
(c) S3
(d) EC2
Answer: c) S3
70. Fundamental Architecture of Docker is:
(a) Peer-to-Peer
(b) Simple Client-Server
(c) Mainframes Systems
(d) Standlone Systems
Answer: b) Simple Client-Server
71. _________enable multiple users to access the same application logic simultaneously.
(a) Web Technology
(b) Service Technology
(c) Virtualization Technology
(d) Multitenant Technology
Answer: d) Multitenant technology
72. What is the compound metric for cloud platform performance?
(a) COC
(b) QoC
(c) QoCS
(d) QoS
Answer: c) QoCS
73. The mechanism to convert Plaintext data into Cipher text data is known as?
(a) Decryption
(b) Encryption
(c) Identity Management
(d) Credential Management
Answer: b) Encryption
74. Cost, Reliability, Availability, aspect ratio, frame rate – these parameters refers to what?
(a) Maintainability
(b) Service Integrity
(c) Stability
(d) Quality of Service
Answer: d) Quality of Service
75. Which of the following is not a type of cloud?
(a) Protected
(b) Private
(c) Hybrid
(c) Public
Answer: a) Protected
76. ________________ is a paradigm of distributed computing to provide the customers on-demand, utility based computing service.
(a) Remote Sensing
(b) Distributed System
(c) Private Computing
(d) Cloud Computing
Answer: d) Cloud Computing
77. JSON stands for:
(a) Java Script Open Notation
(b) Java Script Object Name
(c) Java Script Object Notation
(d) Java Source Object Notation
Answer: c) Java Script Object Notation
78. XML standard is used for:
(a) Send Structured Data over Network
(b) Run Server
(c) Web Development
(d) Messaging
Answer: a) Send Structured Data over Network
79. The key challenge in the adoption of cloud computing is usually?
(a) Data Security & Privacy
(b) Limited Scalability
(c) Both a & b
(d) None of these
Answer: a) Data Security & Privacy
80. What are the security risks of cloud computing?
(a) Compliance violations, Unauthorized Access, & Malware Infections
(b) Identity theft, Misconfiguration, Cyberattacks, & Data breaches
(c) Diminished Customer Trust & Potential Revenue Loss
(d) All of the above
Answer: d) All of the above
81. What is Cloud Computing replacing?
(a) Expensive Software Upgrades
(b) Corporate Data Centers
(c) Expensive Personal Computer Hardware
(d) a, b, & c
Answer: d)a, b, & c
82. Which of these companies is not a leader in cloud computing?
(a) Microsoft
(b) Blackboard
(c) Google
(d) Amazon
Answer: b) Blackboard
83. What is the need for load balancing in cloud computing?
(a) Preventing Server from Overloading & Break Down
(b) Help Server to Overload
(c) Both a & b
(d) None of these
Answer: a) Preventing Server from Overloading & Break Down
84. What is the role of virtualization in cloud computing?
(a) Lower Costs
(b) Increase Efficiency
(c) Make Tasks Easy
(d) All of the above
Answer: d) All of the above
85. Which of the following is true of cloud computing?
(a) You can access your data from any computer in the world, as long as you have an Internet connection
(b) Its always going to be less expensive and more secure than local computing
(c) Both a & b
(d) None of these
Answer: a)
86. Which one of these is not a cloud computing pricing model?
(a) Subscription
(b) Ladder
(c) Pay per Use
(d) Free
Answer: b) Ladder
87. What widely used service is built on cloud-computing technology?
(a) Gmail & Skype
(b) YouTube
(c) Twitter
(d) All of these
Answer: d) All of these
88. Which of the following options is cloud computing key enabling technologies?
(a) Cloud APIs, Data Centers & Storage
(b) Virtualization
(c) Both a & b
(d) None of these
Answer: c) Both a & b
89. Which of these is not a major type of cloud computing usage?
(a) SaaS
(b) IaaS
(c) HaaS
(d) PaaS
Answer: c) HaaS (Hardware as a Service)
90. Which is not a characteristic of cloud computing?
(a) Resource Polling
(b) Rigidity
(c) Measured Service
(d) None of these
Answer: a) Resource Polling
91. Which of the following is most important area of concern in cloud computing?
(a) Scalability
(b) Security
(c) Storage
(d) None of these
Answer: b) Security
92. Cloud computing and web service platform are focused on applications like:
(a) High Performance Computing
(b) Hybrid Cloud Computing
(c) High Throughput Computing (HTC)
(d) None of these
Answer: c) High Throughput Computing (HTC)
93. Cloud computing was evolved in the year:
(a) 1990s
(b) 1920
(c) Both a & b
(d) None of these
Answer: a) 1990s
94. Google docs is a type of cloud computing
(a) PaaS
(b) IaaS
(c) SaaS
(d) All of these
Answer: c) Yes it is a cloud computing of type SaaS (Software as a service)
95. What are the cons of cloud computing?
(a) Hijacking Possibilities & Vulnerabilities
(b) Dos Attacks & Unexpected Downtime
(c) Leakage & Loss of Data
(d) All of the above
Answer: d) All of the above
96. What is the first step in the process of deploying a cloud computing offering?
(a) Cloud Readiness Assessment
(b) Assess risk
(c) Plan governance
(d) All of the above
Answer: a) Cloud Readiness Assessment
97. What is the number one concern about cloud computing?
(a) Security
(b) Maintenance
(c) Accessibility
(d) None of these
Answer: a) Security
98. What factors does mobile cloud computing supports?
(a) Scalability
(b) Multi-Tenancy
(c) Dynamic Provisioning of Resources
(d) All of the above
Answer: d) All of the above
99. What is cloud computing?
a) Cloud computing means providing services like storage, servers, database, networking, etc
b) Cloud computing means storing data in a database
c) Cloud computing is a tool used to create an application
d) None of the above
View Answer
a) Public Cloud Servers
b) Private Cloud Servers
c) Dedicated Cloud Servers
d) Merged Cloud Servers
Answer: d
101. Who is the father of cloud computing?
a) Sharon B. Codd
b) Edgar Frank Codd
c) J.C.R. Licklider
d) Charles Bachman
Answer: d
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