EOT MCQS g5

Protons are positive and electrons are negative .

• • true

• • false

The line follower robot included a control unit, motors and IR sensors?

• ture

• false

Secondary storage is also known as the ‘main memory’

• false

• true

Food or drink can be brought into a lab.

• false

• true

A decision tree is a graph of possible decisions used to create a plan.

• true

• false

An ATM is an example of an embedded system.

• true

• false

We can reduce computer waste by looking after our electronics.

• true

• false

A light sensor measures the temperature of the room.

• false

• true

What is power measured in?

• Amps

• Watts

• Volts

IPO stands for…

• Information-process-output

• Input-practice-outturn

• Input-process-output