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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 1 of 129 pages
Question 1. The first electronic digital computer contained?
  1.    Electronic valves
  2.    Vacuum tubes
  3.    Transistors
  4.    Semiconductor memory
  5.    None of the above
 Discuss Question
Answer: Option A. -> Electronic valves
Question 2. Name the two persons who were the first to develop a model of the microprocessor chip.
  1.    Marcian Hoff and Stanley Mazor
  2.    Victor Poor and Marcian Hoff
  3.    Victor Poor and Masatoshi Shima
  4.    None of the above
 Discuss Question
Answer: Option A. -> Marcian Hoff and Stanley Mazor
Question 3. EBCDIC can code up to how many different characters?
  1.    8
  2.    16
  3.    32
  4.    64
  5.    256
 Discuss Question
Answer: Option E. -> 256
Question 4. Which 32-bit microprocessor is used in IBM's PS/2 model-80 computer?
  1.    8088
  2.    80286
  3.    80386
  4.    80486
  5.    None of the above
 Discuss Question
Answer: Option C. -> 80386
Question 5. Who is credited with the idea of using punch cards to control patterns in a weaving machine?
  1.    Pascal
  2.    Hollerith
  3.    Babbage
  4.    Jacquard
  5.    None of the above
 Discuss Question
Answer: Option D. -> Jacquard
Question 6. The memory which is ultraviolet light erasable and electrically programmable is
  1.    ROM
  2.    PROM
  3.    RAM
  4.    EPROM
  5.    None of the above
 Discuss Question
Answer: Option D. -> EPROM
Question 7. Who is the creator of the PASCAL language?
  1.    Niklaus Wirth
  2.    Dijkstra
  3.    Donald Knuth
  4.    Basic Pascal
  5.    None of the above
 Discuss Question
Answer: Option A. -> Niklaus Wirth
Question 8. What is the name of the computer which was first used for programming and playing of music?
  1.    ELLIAC
  2.    ENIAC
  3.    UNIVAC
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option A. -> ELLIAC
Question 9. The arranging of data in a logical sequence is called:
  1.    sorting
  2.    classifying
  3.    reproducing
  4.    summarizing
  5.    None of the above
 Discuss Question
Answer: Option A. -> sorting
Question 10. The access method used for cassette tape is
  1.    Direct
  2.    Random
  3.    Sequential
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> Sequential

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