Cloud Computing Infrastructure MCQs
This section focuses on "Infrastructure" of 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. _____________ consists of servers, storage devices, network, cloud management software, deployment software, and platform virtualization.
A. Computing Planning
B. Cloud infrastructure
C. Cloud Computing Technologies
D. Cloud Computing Architecture
View Answer
Ans : B
Explanation: Cloud infrastructure consists of servers, storage devices, network, cloud management software, deployment software, and platform virtualization.
2. ____________ is a firmware that acts as a Virtual Machine Manager.
A. Hypervisor
B. Network
C. Server
D. Storage
View Answer
Ans : A
Explanation: Hypervisor is a firmware that acts as a Virtual Machine Manager.
3. Hypervisor also known as?
A. high-level program
B. simple program
C. complex program
D. low-level program
View Answer
Ans : D
Explanation: Hypervisor is a firmware or low-level program that acts as a Virtual Machine Manager. It allows to share the single physical instance of cloud resources between several tenants.
4. Management Software is used for?
A. It helps to maintain and configure the infrastructure.
B. It helps to deploy and integrate the application on the cloud.
C. Both A and B
D. None of the above
View Answer
Ans : A
Explanation: Management Software : It helps to maintain and configure the infrastructure.
5. Resource allocation and de-allocation services provided by?
A. Network
B. Server
C. Storage
D. Software
View Answer
Ans : B
Explanation: The server helps to compute the resource sharing and offers other services such as resource allocation and de-allocation, monitoring the resources, providing security etc.
6. Point out the wrong statement.
A. A cloud is defined as the combination of the infrastructure of a datacenter with the ability to provision hardware and software
B. High touch applications are best done on-premises
C. The Google App Engine follows IaaS
D. All of the above
View Answer
Ans : C
Explanation: The Google App Engine follows PaaS.
7. _______ enables batch processing, which greatly speeds up high-processing applications.
A. Scalability
B. Reliability
C. Elasticity
D. Utility
View Answer
Ans : A
Explanation: This feature obviates the need for planning and provisioning.
8. An operating system running on a Type ______ VM is full virtualization.
A. 1
B. 2
C. 3
D. 4
View Answer
Ans : A
Explanation: Because it is a complete simulation of the hardware that it is running on.
9. Which of the following is Type 1 Hypervisor?
A. Wind River Simics
B. Virtual Server 2005 R2
C. KVM
D. LynxSecure
View Answer
Ans : D
Explanation: Type 1 VMs have no host operating system because they are installed on a bare system.
10. Which of the following operating system support operating system virtualization?
A. Windows NT
B. Sun Solaris
C. Windows XP
D. Compliance
View Answer
Ans : B
Explanation: This type of virtualization creates virtual servers at the operating system or kernel level.
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