COURSE TITLE: workshop practice 2
COURSE CODE:
INSTRUCTION: ANSWER 5 QUESTIONS
LEVEL: ND 2:2
Electrical Electronics /Computer Engineering Department
1. (a) Explain basic computer workshop
(b) With the aid of schematic block diagram, explain the bais hardware configuration
Of computer system
(ii) Explain computer system hardware maintenance.
2. (a) Mention basic safety measures and protective device that must be in computer
workshop.
(b) Mention and explain 5 basic hardware device functions on computer
motherboard.
(c) Differentiate between computer virus and Antivirus software.
3. (a) Explain design procedures for computer system hardware.
(b) Mention and explain computer virus controland prevention.
(c) Mention and state function of 5 power protection devices.
4. (a) Mention and explain 5 threat that can affect normal operation of computer system
(b) Mention and differentiate between two(2) types ofcomputer systems
maintenance.
(c) Distinguish between input hardware and output hardware devices.
5. (a) Mentionand explain 4 Network hardware devices
(b) Differentiate between computer hardware and software
(c) Explain computer troubleshooting procedure.
6. (a) Distinguish between computer maitnenance and upgrading.
(b) Differentiate between computer troubleshooting and repair
(c) Explain 4 symptoms of computer virus attack
