Revision

What does ENIAC stand for?

• Electronic Numerical Integrator and Computer

• Early Numerical Integrator and Computer

• Electronic Numerical Integrator and Communication

• Easy Network Information And Communication

2. If the keyboard is too high, but not adjustable, what should you do to fix that?

• a. Move the keyboard to a higher location.
• b. Move the keyboard to a lower place.
• c. Place pads underneath the wrist.
• d. Do the best they can with it.

3. Your computer screen should never be above?

• a. your head
• b. shoulder level
• c. eye level
• d. chest level

4. What should you do if your computer starts overheating?

• a) cover it with a blanket
• b) place it on a soft surface like a bed
• c) use a cooling pad
• d) pour water on it

5. Transistors are used in which generation of computers?

• a. 1st generation
• b. 2nd generation
• c. 3rd generation
• d. None of the above

6. Which of the following is NOT an example of computer software?

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7. Select the option that shows the correct chronological order of the five generation of computers.

• a) a, d, c, e, b
• b) a, c, d, b, e
• c) a, d, e, c, b
• d) d, c, b, a, e

8. The image below shows what part of the computer?

• a. RAM
• b. cooling fan
• c. CPU
• d. heat sink

9. Which of the following is NOT an output device?

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10. What are the main benefits for using a computer?

• a. speed, accuracy, cost, storage
• b. speed availability, continuously working, storage
• c. speed, accuracy, continuously working, storage
• d. speed, accuracy, case strong