CA/Mid sem Question Bank- The Poly Ibadan - 2018/2019 second sem - cte125
CTE 125a: ASSESSMENT QUESTIONS INSTRUCTION: SUBMIT ON OR BEFORE THURSDAY, 7TH NOV 2019 AT 12NOON Question one a. Explain computer workshop practice b. Write short notes on: i. Various tools in the computer workshop ii. HDMI cable iii. VGA cable iv. Parallel and serial ports Question two a. Explain the following terms: i. ROM ii. D-SDRAM iii. DDR-SDRAM iv. Mbps v. Gbps vi. Bandwidth b. State three safety precautions in computer workshop Question three a. State the purpose of heat sink installation on the processor b. Which short note on the class of fire extinguisher to extinguish electrical equipment fires c. Explain the term ‘electrostatic discharge’. State two ways to mitigate it. d. Discuss the application of the following in a computer workshop: i. Compressed air ii. Rubbing alcohol iii. Surge protector iv. Soft cloth Question four a. Discuss AT and ATX motherboards b. Write short notes on an open-source operating system