Information Technology (Questions & Answers ) - 2

16. Paint brush belong to:

(a) Accessories group (b) Application group

(c) Main group (d) None of these

Answer: (b)

17. CPU gets the address of the next instruction to be processed from:

(a) Instruction register           (b) Memory address register

(c) Index register              (d) Program register

Answer: (d)

18. The internet allows you to:

(a) send electronic mail (b) view web pages

(c) connect servers all around the world          (d)  All of these

Answer: (d)

19 .What are the speakers attached to your com- puter used for:

(a) Displaying images (b) Sending messages

(c) Storing messages       (d) Handling sound and music

Answer: (d)

20. The smallest unit in the computer which represents information is:

(a) Byte   (b) Bit   (c) Character  (d) Digit

Answer: (b)

21. The concept of stored program was given by:

(a) Von Neuman (b) Charles Babbage

(c) Blaise Pascal (d)  None of these

Answer: (a)

22. Who is known as ‘the father of personal computer’?

(a) Charles Babbage (b) Henri Edward Roberts 

(c) Alan Turing      (d) Edgar Rice Boroughs

Answer: (b)

23. The first computer virus:

(a) Kabir (b) Firewall (c) Norton (d) Elk Cloner

Answer: (d)

24. A compiler translates a program written in a high-level language into:

(a) Java (b) Algorithm

 (c) Machine language (d) A debugged program

Answer: (c)

25. The vast network of computers that connects millions of people all over the world is called:

(a) OUAN (b) Hypertext (c)Interpo l(d)   Internet

Answer: (d)

26. What type of devices are computer speakers and headphones?

(a) Input (b) Input/output

(c) Software (d) Output

Answer: (d)

27. Who discovered Unix operating system?

(a) Angelbart (b) Paul Allen

(c) Dennis Ritchie (d) John Newman

Answer: (c)

28. The _____ of system includes the programs and instructions.

(a) Icon (b) Hardware

(c) Software (d) Information

Answer: (c)

29. What is the full form of USB?

(a) Universal Security Block (b) Ultra Serial Block

(c) United Service Block (d) Universal Serial Bus

Answer: (d)

30. Which of the following is a Web Browser?

(a) Paint (b) Fire fox

(c) Power Point (d) Word

Answer: (b)
(Continue....)
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