For performing basic functions the computer system needs _________ and ________.
Hardware, Data
Hardware, Software
Software, Data
None of these
ALU operations are controlled by_______________
Memory
Micro processor
Control unit
I/O unit
_________ is the most important part of computer system.
Key board
Mouse
Monitor
CPU
_____________produced control signals
Control Unit
Input unit
Output units
_______________are used only for particular tasks
Application software
System software
Languages
System programming
Bit stands for________________
Binary language
Binary digits
By digits
None of above
Data is stored in the form of______________in a computer
Bits
Letters
Alphabets
Symbols
Data or instructions are given through _________ unit of a computer.
Input
Output
Processing
I KB________________
1024 bits
1024 bytes
512 bits
512 bytes
________ is the brain of a computer.
Input device
Output device
