COMPUTER FUNDAMENTALS

COMPUTER SOFTWARE

OPERATING SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the main advantage of a virtual machine?
A
It allows you to install and run virtual reality software
B
It speeds up the execution and running of programs
C
You can run software on a machine for which it wasn’t originally designed
D
It executes source code
Explanation: 

Detailed explanation-1: -Virtual machines can share the resources of the host system, such as the CPU, memory, and disc space, among multiple guest operating systems. Multiple operating systems can be run on a single physical machine, making more efficient use of your hardware resources.

Detailed explanation-2: -Several OS installations can coexist on the same physical machine at the same time, so long as the machine has capable enough hardware. This makes VMs a convenient way to extend your desktop and server environments. Other benefits of VMs include easy provisioning and maintainability, and high availability.

Detailed explanation-3: -Lower hardware costs. Many organizations don’t fully utilize their hardware resources. Quicker Desktop Provisioning and Deployment. Deploying a new physical server often takes numerous time-consuming steps. Smaller Footprint. Enhanced Data Security. Portability. Improved IT Efficiency. 09-Apr-2020

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