Computer Awareness - 03

01. Which of the following is a system programming language for micro-computers in the Intel family.

  • 1LOGO
  • 2SNOBOL
  • 3PCM
  • 4PL/1
Answer:- 3
Explanation:-

No answer description available for this question. Let us discuss.

02. Conversion of an octal number 208 to its binary number is

  • 1100002
  • 2101112
  • 3101102
  • 4111102
Answer:- 1
Explanation:-

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03. Which is not a factor when categorizing a computer?

  • 1Speed of the output device
  • 2Amount of main memory the CPU can use
  • 3Cost of the system
  • 4Where it was purchased
Answer:- 4
Explanation:-

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04. Which of the following registers is used to keep track of address of the memory location where the next instruction is located?

  • 1Memory Address Register
  • 2Memory Data Register
  • 3Instruction Register
  • 4Program Counter
Answer:- 4
Explanation:-

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05. Multiplication of 1112 by 1012 is

  • 11100112
  • 21000112
  • 31111002
  • 40001012
Answer:- 2
Explanation:-

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06. Which programming language is much in vogue among users of microcomputers

  • 1ALGOL
  • 2APL
  • 3LOGO
  • 4FORTH
Answer:- 4
Explanation:-

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07. The first mechanical calculating machine was made by

  • 1William Oughtred
  • 2Gottfried Leibnitz
  • 3Blaise Pascal
  • 4Charles Babbage
Answer:- 3
Explanation:-

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08. LISP was developed by

  • 1John Mc Carthy
  • 2Blaise Pascal
  • 3Dr. Hollerith
  • 4John Napier
Answer:- 1
Explanation:-

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09. A system program which helps the execution of user programs is known as

  • 1System software
  • 2Application program
  • 3Batch operating system
  • 4Utilities
Answer:- 3
Explanation:-

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10. An error in computer data is called

  • 1Chip
  • 2Bug
  • 3Bit
  • 4Byte
Answer:- 2
Explanation:-

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