Computer Fundamentals

RAM is a __________.

• external memory

• volatile memory

• auxiliary memory

• none

0 and 1 are known as _________.

• 2 numbers

• 2 digits

• bi-numbers

• binary digits

Software can not be touched and seen.

• true

• false

The smallest measuring unit of data.

• Byte

• Kilo byte

• Nibble

• Bit

Identify the devices.

• input devices

• Output devices

• Processing devices

• Storage devices

Choose the characteristic of a computer.

• Use for teaching

• Use in homes

• Can do a number of jobs

• Use in research organizations

Software is classified as

• System and game software

• System and graphics software

• Operating system and game software

• System and application software

_______ is the basic requirement of a computer.

• Secondary memory

• Primary memory

• Both

• None

CU stands for

• Computer unit

• Central Unit

• Compute Unit

• Control Unit

CPU has the following 3 parts

• Keyboard, mouse and monitor

• Keyboard, Ram and monitor

• CU, ALU and MU