Cloud Computing Hypervisor MCQ Questions
This section focuses on "Hypervisor" 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. The program which provide partitioning, isolation or abstraction is called?
A. virtualization hypervisor
B. software hypervisor
C. hardware hypervisor
D. system hypervisor
View Answer
Ans : A
Explanation: The program which provide partitioning, isolation or abstraction is called virtualization hypervisor.
2. A hypervisor is sometimes also called a?
A. VMA
B. VMS
C. VMM
D. VMR
View Answer
Ans : C
Explanation: A hypervisor is sometimes also called a virtual machine manager(VMM).
3. How many types of hypervisor are there ?
A. 2
B. 3
C. 4
D. 5
View Answer
Ans : A
Explanation: TYPE-1 Hypervisor and TYPE-2 Hypervisor.
4. Hypervisor runs directly on underlying host system.It is also known as?
A. Bare metal hypervisor
B. Native Hypervisor
C. Hosted Hypervisor
D. Both A and B
View Answer
Ans : D
Explanation: Hypervisor runs directly on underlying host system.It is also known as "Native Hypervisor" or "Bare metal hypervisor".
5. Which of the following is not an examples of Type 1 hypervisors?
A. VMware ESXi
B. Citrix XenServer
C. VMware Player
D. Microsoft Hyper-V hypervisor
View Answer
Ans : C
Explanation: VMware Player is and example of Type 2 hypervisor.
6. How many main modues coordinate in order to emiulate the undrelying hardware?
A. 2
B. 3
C. 4
D. 5
View Answer
Ans : B
Explanation: There are 3 main modues coordinate in order to emiulate the undrelying hardware: Dispatcher, Allocator and Interpreter.
7. Which of the following behaves like the entry point of the monitor and reroutes the instructions of the virtual machine?
A. Dispatcher
B. Allocator
C. Interpreter
D. Both A and B
View Answer
Ans : A
Explanation: The dispatcher behaves like the entry point of the monitor and reroutes the instructions of the virtual machine instance to one of the other two modules.
8. The allocator is invoked by the?
A. INTERPRETER
B. DISPATCHER
C. Both A and B
D. TYPE-2 Hypervisor
View Answer
Ans : B
Explanation: whenever virtual machine tries to execute an instruction that results in changing the machine resources associated with the virtual machine, the allocator is invoked by the dispatcher.
9. Parallels Desktop is an example of?
A. TYPE-1 Hypervisor
B. DISPATCHER
C. TYPE-2 Hypervisor
D. INTERPRETER
View Answer
Ans : C
Explanation: Example of Type 2 hypervisor include VMware Player or Parallels Desktop. Hosted hypervisors are often found on endpoints like PCs.
10. Point out the wrong statement :
A. Full virtualization requires that the host operating system provide a virtual machine interface for the guest operating system and that the guest access hardware through that host VM
B. Guest operating systems in full virtualization systems are generally faster than other virtualization schemes
C. A process virtual machine instantiates when a command begins a process
D. All of the above
View Answer
Ans : A
Explanation: Full virtualization requires that the host operating system provide a virtual machine interface for the guest operating system and that the guest access hardware through that host VM
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