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JSS1 new second term mid term test on COMPUTER

Leave a Comment / By admin / February 29, 2024

Welcome to your JSS1 new second term mid term test on COMPUTER

What is your name

1. Which device is used to store electricity for computers during power failures?

a) Inverter

b) Generator

c) Stabilizer

d) UPS

None

2. Why should eating and drinking be avoided in a computer room?

a) To prevent damage to the computer's

b) To maintain appropriate lighting

c) To allow computers memory air

d) To prevent noise disturbance

None

3. Which of the following activities is prohibited in a computer laboratory?

a) Arranging chairs and tables comfortably

b) eating and drinking

c) Proper booting of computers

d) Use of diskettes from known sources

None

4. What should be done before and after using a computer in a laboratory?

a) Eating and drinking

b) Arranging power points

c) Booting and shutting down properly

d) Checking for virus infections

None

5. Why should computers be kept away from direct sunlight and heat sources?

a) To prevent damage to the memory files

b) To maintain appropriate lighting

c) To avoid obstruction of ventilation

d) To prevent overheating and damage

None

6. A room where computers are kept for frequent and adequate use is known as

market

computer room

computer ethics

rules and regulation

None

7. Which of the following is NOT a common musculoskeletal issue associated with prolonged computer use?

a) Back pain

b) teeth pain

c) Neck pain

d) Shoulder and arm pain Answer:

None

8. What is one recommended way to prevent musculoskeletal problems while using a computer?

a) Slouching in the chair

b) Keeping elbows straight

c) Taking breaks every 30 minutes - 1 hours

d) Adjusting working time

None

9. what should we do when our computer is bad

open it

pour spirit on it

give it to a professional to fix

put it in rice

None

which of the following is not a component of the computer room

Laptop

fan

funiture

beaker

None

Subjective Questions

None

1. What are the potential consequences of eating and drinking in a computer room.

None

2. What are the risks associated with using diskettes or external storage devices from unknown sources in a computer laboratory

None

3. A place computers are kept for frequent and adequate use is known as____________

None

4. ______________________ and

None

______________ are examples of musculoskeletal issues of computer uses

None

Theory

None

what is computer ethics

None

Define health concern of computer use

None

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