computer hardware || SS2 TEST

MID TERM TEST FOR SSS 2 

1. Do you think there is any difference between system unit and CPU? if your answer is yes explain extensively.

2. What part of the CPU can probably cause the computer to slow down? explain how.

3. Explain the difference between LED and LCD monitor.

4.What is the use of task manager in computer?

5. A certain device was built based on 3 inputs to produce just 1 output; all its inputs are high yet the output is low. what type of logic circuit was used to build the device?

computer hardware

QUESTION FOR SENIOR SECONDARY SCHOOL || ONE || (test)

1a. list four major components of the computer hardware (5marks)
1b. explain why they are the major components of the hardware? (5marks)

2a. which device is connected with the cathode ray tube?(5marks)
2b. explain why it is so called.(5marks)