Large amount of information is stored in which unit of a computer.
ALU
input unit
memory unit
control unit
The set of instructions for solving a problem by a particular method, written in a language understandable by a
computer is called
object code
source code
program
hardware
Identify the odd one.
key board
mouse
CPU
hard disk
Which of the following is not an input device?
keyboard
joystick
monitor
Which of the following is a pointing device?
plotter
In a flow chart, the purpose of rectangle symbol is
input
output
processing
both (1) and (2)
The physical devices that constitute a computer can be termed as
software
system software
firm ware
The device preferred by children to play game is ___ .
track ball
light pen
The process of finding errors is called
debugging
translating
compiling
interpreting
The unit which performs the comparison operation in a computer is
processor
