Category Archives: Computer MCQs

Devices that are under control of computer and are directly connected to it are said to be

A. Off-line devices
B. On-line devices
C. IN gate device
D. IF gate device Continue reading

Mercury thermometers and kitchen scales are both categorised as?

A. Digital Devices
B. Analogue Devices
C. Programmed Devices
D. Signal LED Devices Continue reading

What is the name of the central processing unit’s ‘Main Store’?

A. Main memory
B. Temporary memory
C. Immediate Access Store
D. Both A and C Continue reading

What is the classification of a material on which data is stored or output is produced?

A. Mini frame medium
B. Micro medium
C. Macro medium
D. Medium Continue reading

What is an example of a visual display unit?

A. Output device
B. Input / Output devices
C. Backup devices
D. Mediums Continue reading

What are the devices that aren’t connected to the computer’s central processor unit?

A. IN gate device
B. IF gate device
C. Off-line devices
D. On-line devices Continue reading

A keyboard, a Mouse and a Documents Reader are examples of ?

A. Digital devices
B. Analogue devices
C. Truth table devices
D. Input devices Continue reading

A silicon piece with a circuit on it is called

A. Chip
B. Circuit
C. Logical Gate
D. Circuit Network Continue reading

Large computers with wide range of peripheral devices are classified as

A. Mainframe Computers
B. Mini Frame Computers
C. Mainframe Processors
D. Peripheral Interface

Continue reading

A computer for which processing is used to be done with help of microprocessors is called

A. microprocessor
B. microcomputers
C. mega processor
D. mega computers Continue reading