CPU stands for
Control Processing Unit
Central Processing Unit
Control Programming Unit
Central Programming Unit
The box used to perform calculation is
Square
Rectangle
Rhombus
Circle
1 nibble = _________ bits
1
2
3
4
A ___________ is an electronic machine that performs operations efficiently.
Computer
Television
Radio
None of these
The emotional quotient of computer is
High
Low
Zero
Computers accuracy is
The _______ is the visual output unit of the computer.
CD
Speaker
Scanner
Display
The pictorial representation of sequence of steps is called
Flow chart
Algorithm
Solution
Graph
1 byte = ___________ bits.
8
10
12
Which of the following is an output device.
Keyboard
Mouse
Joystick
Monitor
