FUNDAMENTALS OF COMPUTER

APPLICATION SYSTEM SOFTWARE

WHAT IS COMPUTER SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is a Hypervisor?
A
A hypervisor is software that separates existing applications from incompatible applications
B
A hypervisor is for administration only
C
A hypervisor allows the end user to see how fast applications run
D
A hypervisor is computer software or hardware that creates and runs virtual machines.
Explanation: 

Detailed explanation-1: -A hypervisor, also known as a virtual machine monitor or VMM, is software that creates and runs virtual machines (VMs). A hypervisor allows one host computer to support multiple guest VMs by virtually sharing its resources, such as memory and processing.

Detailed explanation-2: -Explanation: Hypervisors enable the construction and control of virtual machines (VMs) by abstracting the software running on a computer from the hardware on which it is running. In order for virtualization to be possible, hypervisors must be used to translate requests between physical and virtual resources. 8.

Detailed explanation-3: -A hypervisor is computer software or hardware that enables you to host multiple virtual machines. Each virtual machine is able to run its own programs. A hypervisor allows you to access several virtual machines that are all working optimally on a single piece of computer hardware.

Detailed explanation-4: -A hypervisor is a software that you can use to run multiple virtual machines on a single physical machine. Every virtual machine has its own operating system and applications. The hypervisor allocates the underlying physical computing resources such as CPU and memory to individual virtual machines as required.

Detailed explanation-5: -A computer on which a hypervisor runs one or more virtual machines is called a host machine, and each virtual machine is called a guest machine. The hypervisor presents the guest operating systems with a virtual operating platform and manages the execution of the guest operating systems.

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