Cloud Computing Technologies MCQs

This section focuses on "Technologies" in Cloud Computing. These Multiple Choice Questions (MCQ) should be practiced to improve the Cloud Computing skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations.

1. Which of the following are correct technologies working behind the cloud computing platforms?

A. Virtualization
B. SOA
C. Grid Computing
D. All of the above

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2. _____________ is a technique, which allows to share single physical instance of an application or resource among multiple organizations or tenants (customers).

A. Virtualization
B. Service-Oriented Architecture
C. Grid Computing
D. Utility Computing

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3. What is true about Virtualization?

A. In Virtualization, it is necessary to have well-compiled Multitenant.
B. In Virtualization, we analyze the strategy problems that customer might face
C. It assign a logical name to a physical resource and providing a pointer to that physical resource when demanded.
D. All of the above

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4. In Virtualization, Which architecture offers virtual isolation among the multiple tenants?

A. IT Architecture
B. Multitenant
C. Deployment
D. Business Architecture

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5. Utility computing is based on?

A. Grid Computing Model
B. Pay-per-Use model
C. virtual isolation Model
D. SOA Model

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6. What is true about Service-Oriented Architecture?

A. Service-Oriented Architecture helps to use applications as a service for other applications
B. It is possible to exchange the data between applications of different vendors without additional programming
C. It offers computational resources on demand as a metered service.
D. Both A and B

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7. In Grid Computing, computer resources are?

A. heterogeneous dispersed.
B. geographically dispersed.
C. Both A and B
D. None of the above

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8. Managed IT services are based on the concept of?

A. Virtualization
B. SOA
C. Grid Computing
D. Utility Computing

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9. ____________ refers to distributed computing, in which a group of computers from multiple locations are connected with each other to achieve a common objective.

A. Virtualization
B. SOA
C. Grid Computing
D. Utility Computing

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10. What is true about Grid Computing?

A. breaks complex task into smaller pieces
B. combine smaller task into complex task
C. subscription tier play vital role in Grid Computing
D. Both A and B

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