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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 12 of 129 pages
Question 111. How many addresses are required for 25 x 40 video RAM?
  1.    2000
  2.    1920
  3.    1000
  4.    2000
  5.    None of the above
 Discuss Question
Answer: Option C. -> 1000
Question 112. Which of the following isn't a type of computer facility?
  1.    decentralized
  2.    centralized
  3.    de-distributed
  4.    distributed
  5.    None of the above
 Discuss Question
Answer: Option C. -> de-distributed
Question 113. Which protocol has been standardised by the International Standards Organisation.
  1.    ISAM
  2.    ISO
  3.    LISP
  4.    CALL
  5.    None of the above
 Discuss Question
Answer: Option B. -> ISO
Question 114. Which 8-bit chip was used in many of Tandy's TRS-80 computers?
  1.    Z-8000
  2.    Motorola 6809
  3.    Z-8088
  4.    Z-80
  5.    None of the above
 Discuss Question
Answer: Option D. -> Z-80
Question 115. Which of the following is the largest and most powerful computer manufacture in the world
  1.    IBM
  2.    Intel
  3.    Novel
  4.    Microsoft
  5.    None of the above
 Discuss Question
Answer: Option A. -> IBM
Question 116. Conversion of binary number 1011102 to octal is
  1.    358
  2.    468
  3.    568
  4.    508
  5.    None of the above
 Discuss Question
Answer: Option C. -> 568
Question 117. A symbol that modifies an action is known as
  1.    Compiler
  2.    Modifier
  3.    Interpreter
  4.    Mod
  5.    None of the above
 Discuss Question
Answer: Option B. -> Modifier
Question 118. The first computer used to store a program
  1.    EDSAC
  2.    ENIAC
  3.    EDVAC
  4.    ACE
  5.    None of the above
 Discuss Question
Answer: Option A. -> EDSAC
Question 119. RAM is also known as
  1.    Read-only memory
  2.    Programmable read-only memory
  3.    Read/Write memory
  4.    Erasable programmable read-only memory
  5.    None of the above
 Discuss Question
Answer: Option C. -> Read/Write memory
Question 120. Which of the following statements is false?
  1.    Secondary storage is nonvolatile
  2.    Primary storage is volatile
  3.    Secondary storage contains data for immediate processing
  4.    When the computer is turned off, data and instructions stored in primary storage are erased
  5.    All of the above
 Discuss Question
Answer: Option C. -> Secondary storage contains data for immediate processing

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