Computer Fundamentals MCQs with answers Page - 16

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Q. What is the first stage in software development?

  • (A) Specification and design
  • (B) Testing
  • (C) System Analysis
  • (D) Maintenance

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Q. Which of the following is valid statement?

  • (A) Data in itself is useless unless it is processed
  • (B) The data that is processed is called a program
  • (C) The data which is not yet processed is information
  • (D) Information is processed by computer to generate data.

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Q. What is the main difference between a mainframe and a super computer?

  • (A) super computer is much larger than mainframe computers
  • (B) super computers are much smaller than mainframe computers
  • (C) supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
  • (D) supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.

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Q. ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?

  • (A) extended binary coded decimal interchange code
  • (B) extended bit code decimal interchange code
  • (C) extended bit case decimal interchange code
  • (D) extended binary case decimal interchange code

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Q. The two kinds of main memory are:

  • (A) primary and secondary
  • (B) random and sequential
  • (C) rom and ram
  • (D) all of above

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Q. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is

  • (A) memory
  • (B) buffer
  • (C) accumulator
  • (D) address

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Q. Computer is free from tiresome and boardoom. We call it

  • (A) accuracy
  • (B) reliability
  • (C) diligence
  • (D) versatility

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Q. The output quality of a printer is measured by ..........

  • (A) dot per sq. inch
  • (B) dot per inch
  • (C) dots printed per unit time
  • (D) all of the above

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Q. Abacus was the first

  • (A) electronic computer
  • (B) mechanical computer
  • (C) electronic calculator
  • (D) mechanical calculator

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Q. If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be

  • (A) 216
  • (B) 65,536
  • (C) 64k
  • (D) any of the above

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