C3.2

Question 1

What is virtualisation?

Answer 1

This is the creation of a virtual version of a device, software or server.

Question 2

What is storage virtualisation

Answer 2

Storage combines multiple storage devices so they appear to be just one device.

Question 3

What is a virtual client?

Answer 3

A virtual client is a full desktop environment where the processing happens remotely.

Question 4

Whats the benefits of virtualisation

Answer 4

• cheaper in the long term as no physical devices
• programs can be tested in a secure environment

Question 5

What are the drawbacks of virtualisation?

Answer 5

• could face serious performance issues if not set up efficiently
• initial set up is complex

Question 6

What is server virtualisation?

Answer 6

Server allows one physical server to host multiple virtual machines.