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Quiz on Cloud Computing and Virtualization

Authored by VINOTHIYALAKSHMI CSE

Computers

University

Quiz on Cloud Computing and Virtualization
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of virtualization?

To enhance resource sharing and improve performance

To increase hardware costs

To limit application flexibility

To reduce the number of physical machines

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a hypervisor?

A hardware component that manages memory

A type of physical machine

A software layer that allows multiple operating systems to run on a host machine

A virtual machine that cannot be modified

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which level of virtualization involves modifying the guest operating systems?

Para virtualization

Library support level virtualization

Full virtualization

Operating system level virtualization

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main advantage of hardware-assisted CPU virtualization?

It requires no modifications to the guest OS

It reduces the number of virtual machines

It increases the complexity of the system

It simplifies the implementation of binary translation

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does I/O virtualization manage?

The routing of I/O requests between virtual devices and shared physical hardware

The installation of guest operating systems

The allocation of CPU resources

The memory management of virtual machines

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a virtual cluster?

A type of hypervisor

A single physical machine

A collection of VMs from one or more physical clusters

A collection of physical machines

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a disadvantage of full virtualization?

It does not support multiple operating systems

It is less flexible than para virtualization

It can lead to lower performance due to binary translation

It requires modifications to the guest OS

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