Computer Hardware MCQs Online Test

Where are the logical operations performed in the CPU______?

1. CU
2. ALU
3. Register
4. Memory

A data item is _____ unit of data in database.

1. Largest
2. Common
3. Smallest
4. Entity

______ is the point at which one page ends and another begins:

1. Background
2. Page Setup
3. Page break
4. Page center

What type of device is a computer mouse?

1. Input
2. output
3. data
4. none of these

ایک بائیٹ میں کتنے بٹس ہوتے ہیں؟

1. 8
2. 6
3. 4
4. 12

What do you need for an inkjet printer?

1. a drum
2. a cartridge
3. a ribbon
4. none of these

LaserJet printer is measured in:

1. Page per minute
2. Line per minute
3. dots per inch
4. none of these

part of the system unit:

1. motherboard
2. CPU
3. RAM
4. ALL

CD-ROM is a

1. Semiconductor memory
2. Memory register
3. Magnetic memory
4. All of the above
5. None of the above

Which device has the largest storage capacity?

1. DVD
2. ALU
3. CDROM
4. Hard Disk
5. All of these