MCQ IN COMPUTER SCIENCE & ENGINEERING

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: -Virtual Machine Manager (VMM): Also called a “hypervisor, ” this is one of many hardware virtualization techniques that allow multiple operating systems, termed guests, to run concurrently on a host computer.

Detailed explanation-3: -No JVM does not use hypervisor as it is not an virtual machine that runs an OS rather it is just a interpreter.

Detailed explanation-4: -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-5: -VMware ESXi, also called VMware ESXi Server, is a bare-metal hypervisor developed by VMware for vSphere. ESXi is one of the primary components in the VMware infrastructure software suite. ESXi is a Type 1 hypervisor, meaning it runs directly on system hardware without the need for an OS.