Computer Science Quiz Test 9

The candidates are expected to have basic knowledge of computers, hardware and software, commonly used terms, basic functions of important components of a PC, knowledge of MS Office, Internet, Email, prominent personalities associated with I.T. and I.T. applications.


Choose your answer carefully on the basis of previous knowledge. Click on the Option (A, B, C, D) to Choose your Answer. For Next Question Click on “Next” Button and For Previous Question Click on “Prev” Button.

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Q1. A hard disk becomes totally inaccessible when a computer virus corrupts its:
Q2. What is the name of the professor who coined the name virus for self replicating programs?
Q3. Microprocessors were introduced first time in
Q4. Our personal computer belongs to
Q5. Optical device was used in which of the following computers for the first time.
Q6. The idea of computers with thinking power was initiated in
Q7. Hybrid computer is
Q8. The interface between user and computer is
Q9. BASIC stands for
Q10. The input for a compiler is
Q11. The output of a compiler is
Q12. The input of an interpreter is
Q13. The capacity of computer bus depends upon
Q14. Computer buses are as (a) (b) m
Q15. A bus with 32 data line can transport how many bits at a time
Q16. A group of parallel wires which provides electrical path between CPU, memory and other devices is called
Q17. The link between I/O devices and system board is provided by
Q18. The peripheral devices used to information for the omputer called
Q19. WORM stands for
Q20. Which of the tracks of hard disk does not Fontain data?
Q21. A single worksheet contains
Q22. PC (personal computer) was originally a trade name of
Q23. One of the earlier version of BASIC. What does GW stand for?
Q24. Who created World Wide Web (www)?
Q25. What is the name of the computer virus which originated from Lahore, Pakistan in January 1986 and which can infect only 5.25 inch floppies?

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