2. Select the correct answer from the given options.

a. Which of the following is an input unit? *

5 points

Keyboard

CPU

Monitor

None of the above

b. Which of the following unit performs the calculations? *

5 points

CU

ALU

MU

All of the above

c. Which of the following is not advantages of computer? *

5 points

Fast communication

Learning through internet

Creating crimes

Online Shopping

d. Which unit can store data and intermediate results. *

5 points

Input Unit

Memory Unit

Output Unit

Storage Unit