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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 13 of 129 pages
Question 121. Hardware _____ memory is seldom used in modern computers.
  1.    ROM
  2.    RAM
  3.    LIFO
  4.    PROM
  5.    None of the above
 Discuss Question
Answer: Option C. -> LIFO
Question 122. Which language was created by Charles H. Moore at National Radio Astronomy Observatory.
  1.    BASIC
  2.    FORTH
  3.    dBASE
  4.    COBOL
  5.    None of the above
 Discuss Question
Answer: Option B. -> FORTH
Question 123. An IC contains 50 gates each of which consists of 6 components. Its belong to
  1.    VLSI
  2.    LSI
  3.    MSI
  4.    SSI
  5.    None of the above
 Discuss Question
Answer: Option C. -> MSI
Question 124. Which gate only sends one through if neither of its terminals receives a pulse.
  1.    NOT
  2.    NOR
  3.    OR
  4.    NAND
  5.    None of the above
 Discuss Question
Answer: Option B. -> NOR
Question 125. Which is a basic technique, using activity networks.
  1.    CPA
  2.    VLSI
  3.    GIGO
  4.    MSI
  5.    None of the above
 Discuss Question
Answer: Option A. -> CPA
Question 126. A large computer designed to handle complex scientific calculations
  1.    may use only a firmed word-length storage approach
  2.    will likely require a character addressable storage unit
  3.    must use fixed length words of four character each
  4.    will not use numbered address locations
  5.    None of the above
 Discuss Question
Answer: Option A. -> may use only a firmed word-length storage approach
Question 127. The 7-bit ASCII code widely used
  1.    For data communication work
  2.    In IBM mainframe models
  3.    For coding external memory
  4.    In large machines produced by non-IBM vendors
  5.    None of the above
 Discuss Question
Answer: Option A. -> For data communication work
Question 128. A technique for processing jobs on a first-come, first-served basis is known as
  1.    FAX
  2.    FIFO
  3.    GIGO cable
  4.    Optical mark reader
  5.    None of the above
 Discuss Question
Answer: Option B. -> FIFO
Question 129. Which of the following languages is often translated to pseudo code?
  1.    Assembly
  2.    FORTRAN
  3.    PASCAL
  4.    BASIC
  5.    None of the above
 Discuss Question
Answer: Option C. -> PASCAL
Question 130. A device mounted on a communication satellite which receives, amplifies and re-transmits signals from earth station is
  1.    Track
  2.    Transponder
  3.    Transistor
  4.    Terminal
  5.    None of the above
 Discuss Question
Answer: Option B. -> Transponder

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