A hard disk contains _____________
Floppies
Platters
Both 1 and 2
None of these
Which of the following can store large amount of data?
Floppy
CD
Hard disk
DVD
___________ is a portable memory.
RAM
ROM
The storage capacity of a computer is called it_____________
Data
Information
Processing
Memory
USB flash drive is also called_________
Pen drive
Digital Versatile Disk
____________ controls computer system.
Control unit
Memory unit
ALU
___________ is the most common input device used.
Keyboard
Light pen
Visual Display Unit
All of these
Input devices are used to_______________
Show result
Store data
Process data
Give data or instruction
_____________ is a pointing device.
Mouse
Scanner
Monitor
RAM is ____________
Random Access Memory
Secondary memory
Read only memory
