ICT Review

The short term memory of your computer is in the

• CPU

• RAM

• Hard disc

The brain of the computer is the

• Monitor

• Hard disc

• CPU

• RAM

What the user sees on the screen i.e. graphics or characters

• Screen

• Firewall

• Optimisation

• User Interface

It checks the identity of the user

• Firewall

• User Authentication

• Encryption

• Network

Customisation of the computer is to

• to improve the speed of the computer

• to find and fix problems in the computer

• to choose what you want or don't want on the computer as per your likes or dislikes

• to change the monitor in the computer

Binary numbers are

• 0 and 1

• 1 to 9

• 2 and 1

• 0 to 9

Denary numbers are

• computer codes

• logic gates

• 1 to 9

• 0 and 2

Virtual reality is

• created by the computer

• shown in the real world

• the real world

• is 50% real

Augmented reality

• adds images to reality

• is virtual reality

• is reduced reality

• none of the answers

Simulated means

• Computer generated

• to be made to look like something else

• is same as another object

• none of the answers