Technology Quiz 18 (20 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. My Computer was introduced from

Correct Answer: C) Windows 95.

2. What is the difference between the Internet and an intranet?

Correct Answer: A) One is public, the other is private.

3. Who invented keyboard?

Correct Answer: B) Christoper Latham Sholes.

4. Data integrity refers to

Correct Answer: C) Accuracy of Data.

5. Which consists of two plates separated by a dielectric and can store a charge?

Correct Answer: B) Capacitor.

6. Voltage is sometimes referred to as EMF, or Electromotive.....?

Correct Answer: C) Force.

7. What does SSL stand for?

Correct Answer: A) Secure Socket Layer.

8. The transformer that develops the high voltage in a home television is commonly called a.....?

Correct Answer: B) Flyback.

9. Computer security can be increased by using

Correct Answer: D) All of these.

10. Which of the following is not a valid domain name?

Correct Answer: C) Www.fr.yahoo.

11. By pressing which key we can move to beginning of a page?

Correct Answer: A) Home Key.

12. Which of the following Windows do not have Start button

Correct Answer: A) Windows 8.

13. What does VVVF stand for?

Correct Answer: D) Variable Voltage Variable Frequency.

14. Name the terminals of an FET.

Correct Answer: A) Drain, Gate, Source.

15. Which of following is not malicious?

Correct Answer: C) Driver.

16. Which operations are performed by RAM?

Correct Answer: C) Read and Write.

17. What is full form of SMPS?

Correct Answer: C) Switch Mode Power Supply.

18. After the first photons of light are produced, which process is responsible for amplification of the light?

Correct Answer: B) Stimulated emission.

19. The time for which a peace of equipment operation is called?

Correct Answer: A) Effective time.

20. A binary number with 4 bits is called a

Correct Answer: A) Nibble.