Computer Hardware MCQs Online Test

Identify the device through which data and instructions are entered into a computer:

1. Memory
2. Output Device
3. Software
4. Input device

While working in MS Word you have to work with:

1. Mouse only
2. Keyboard Only
3. Both Mouse and Keyboard
4. USB only

Hard disc in a computer is a or an :

1. Processor
2. Output Device
3. Software
4. Storage Device

Where does a computer add and compare data?

1. Monitor
2. CPU Chip
3. Memory Chip
4. Hard Disk

Computer performs five basic operations which are input, ____, output, storage and control.

1. Execute
2. Compile
3. Process
4. Compute

The ALU of the computer responds to the command coming from:

1. Control Section
2. External Memory
3. Cache Memory
4. Primary Memory

Which part of human body is likely to be a computer

1. Brain
2. Heart
3. Lungs
4. None

Which device is used to process data in pc?

1. CPU
2. RAM
3. VDU
4. DCU

The printed output from a computer is called?

1. Hard Copy
2. Copy
3. Soft Copy
4. Paper.

A device through which we enter data in a computer known as?

1. Software
2. Output Device
3. Input Device
4. Memory