Multiple choice

The name of unit that stores the data entered and processes the result is

  1. VDU

  2. CPU

  3. CAD

  4. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The CPU (Central Processing Unit) is the brain of the computer, responsible for executing instructions and processing data. It contains registers to store data temporarily during processing and coordinates the flow of information between other units. VDU is an output device, and CAD is a type of design software.