Computer Fundamentals

The brain of any computer system is

• ALU

• Memory

• CPU

• Control Unit

• None of the above

Any data or instruction entered into the memory of a computer is considered as

• Storage

• Output

• Input

• Information

• None of these

Select three input devices your computer uses:

• Mouse, keyboard, monitor

• Mouse, keyboard, scanner

• Mouse, printer, CPU

• Mouse, scanner, printer Mouse, scanner, printer

Which of the following is not an input device?

• Keyboard

• Joystick

• Monitor

• Microphone

Physical components that make up your computer are known as:

• Software

• Hardware

• Operating Systems

• Web Browsers

A computer has two main parts: _______________ and _______________.

• hardware, lightware

• software, brightware

• hardware, software

• lightware, brightware

Set of ____________________ given to the computer is called software.

• instructions

• stories

• hardware

• numbers

_____________________ software co-ordinates different parts of computer.

• System

• Application

• Input

• None of these

Hardware cannot be touched and seen.

• True

• False

____________________ and _______________ are two types of software.

• System, application

• Internal, external

• System, external

• Internal, application