MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -The program which provides partitioning, isolation, or abstraction is called a virtualization hypervisor. The hypervisor is a hardware virtualization technique that allows multiple guest operating systems (OS) to run on a single host system at the same time.

Detailed explanation-2: -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-3: -The process of hiding the internal workings of a programme from users of the application and the outside world is known as “abstraction.” A level of abstraction is used to simplify the description of things. It acts as a barrier between the application and any client applications that may be running.

Detailed explanation-4: -○ Virtualization is a technology that allows creating an. abstraction (a virtual version) of computer resources, such as hardware architecture, operating system, storage, network, etc. With this abstraction, for example, a single machine can act like many machines working independently.

Detailed explanation-5: -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.