MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

CLOUD COMPUTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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
Explanation: 

Detailed explanation-1: -The dispatcher acts as the monitor’s entry point. Its job is to reroute the virtual machine instance’s instructions to either of the two modules.

Detailed explanation-2: -Explanation: Examples of Type 2 Virtual Machine Monitors are Containers, KVM, Microsoft Hyper V and Parallels Desktop for Mac.

Detailed explanation-3: -Explanation: VMware vSphere is a management infrastructure framework that virtualizes system, storage, and networking hardware to create cloud computing infrastructures.

Detailed explanation-4: -System virtual machines (also termed full virtualization VMs) provide a substitute for a real machine. They provide functionality needed to execute entire operating systems.

Detailed explanation-5: -Allocator: The allocator is responsible for deciding the system resources to be provided to the virtual machine instance.

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