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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 115 of 129 pages
Question 1141. Which of the following can store information in the form of microscopic pits on metal disks.
  1.    Laser disks
  2.    Tape cassettes
  3.    RAM cartridge
  4.    Punched cards
  5.    None of the above
 Discuss Question
Answer: Option A. -> Laser disks
Question 1142. A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is
  1.    Touch panel
  2.    Mouse
  3.    Wand
  4.    Writing tablet
  5.    None of the above
 Discuss Question
Answer: Option D. -> Writing tablet
Question 1143. Which is another name for functional language?
  1.    Machine
  2.    Application language
  3.    Low-level language
  4.    High-level language
  5.    None of the above
 Discuss Question
Answer: Option B. -> Application language
Question 1144. A storage system for small amounts of data is
  1.    Magnetic card
  2.    Magnetic tape
  3.    Punched card
  4.    Optical mark reader
  5.    None of the above
 Discuss Question
Answer: Option A. -> Magnetic card
Question 1145. Compilers and interpreters are themselves
  1.    High-level language
  2.    Codes
  3.    Programs
  4.    Mnemonics
  5.    None of the above
 Discuss Question
Answer: Option C. -> Programs
Question 1146. A prefix for billion which is equal to _____ is called as billi.
  1.    100
  2.    10000
  3.    1000
  4.    10
  5.    None of the above
 Discuss Question
Answer: Option D. -> 10
Question 1147. The operation of a digital computer is based on _____ principle.
  1.    counting
  2.    measuring
  3.    electronic
  4.    logical
  5.    None of the above
 Discuss Question
Answer: Option A. -> counting
Question 1148. Which of the following Indian companies designs and manufactures super- computers?
  1.    C-DOT
  2.    C-DAC
  3.    CMC
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> C-DAC
Question 1149. Which of the following is not a sequence storage device?
  1.    Magnetic disk
  2.    Magnetic tape
  3.    Paper tape
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option A. -> Magnetic disk
Question 1150. Which of the following would most likely NOT be a symptom of a virus ?
  1.    Existing program files and icons disappear.
  2.    The CD-ROM stops functioning.
  3.    THe Web browser opens to an unusual home page.
  4.    Odd messages or images are displayed on the screen.
  5.    None of these
 Discuss Question
Answer: Option B. -> The CD-ROM stops functioning.

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