Form 1 Computer Studies Questions and Answers on Computer Systems
Give three disadvantages of monitor as an output device.
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Explanation/Answer Text:
-The output produced can only be viewed using the monitor.
-The radiation emitted from the monitor can cause eye strain, fatigue or other health problems.
-It might not allow viewing of an entire page at once.
-It occasionally blows up as a result of power surge or overheating.
-The radiation emitted from the monitor can cause eye strain, fatigue or other health problems.
-It might not allow viewing of an entire page at once.
-It occasionally blows up as a result of power surge or overheating.
Questions/Lessons List
1. Give three differences between a CTR and a flat panel screen. ( free lesson)
2. Define the term computer system. ( free lesson)
3. List two ways in which software can be acquired. ( free lesson)
4. Give three advantages of a monitor as an output device. ( free lesson)
5. Give three disadvantages of monitor as an output device. ( free lesson)
6. Explain three factors to be considered when choosing a monitor. ( free lesson)
8. What are the functions of control unit? ( free lesson)
9. What are the functions of the Arithmetic logic Unit (ALU)? ( free lesson)
10. Describe any two forms of computer system outputs. ( free lesson)
