Computer is an ...........

• mechanical machine

• electronic machine

• simple machine

• All

1 bit is equal to .......

• 1 or 0

• 8 bits

• 1024 KB

• 2 Nibbles

........... is used in scientific research.

• Hybrid Computer

• Analog Computer

• Super Computer

• Digital Computer

A digital computer displays output as .........

• Continuous data

• discrete data

Which of the following is not an input device ?

• Joystick

• Keyboard

• Mouse

• Printer

Which of the following is an output device?

• Monitor

• Mouse

• Keyboard

• Joystick

CPU consists of ....... units.

• One

• two

• three

• four

CPU is called the ......... of computer.

• heart

• brain

• eye

• hand

Computer works on principle of.....

• Input-Process-Output

• Output-Process-Input

• Input-Output-Process

CPU stands for........

• Control Processing Unit

• Central Process Unit

• Central Processing Unit

• Control Process Unit