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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 75 of 129 pages
Question 741. Microfilm reader is a
  1.    OCR device
  2.    COM device
  3.    MICR device
  4.    None of the above
  5.    All of the above
 Discuss Question
Answer: Option B. -> COM device
Question 742. In magnetic disks, data is organized on the platter in a concentric sets of rings called
  1.    sector
  2.    track
  3.    head
  4.    block
  5.    None of the above
 Discuss Question
Answer: Option B. -> track
Question 743. The data recording area between the blank gaps on magnetic tape is called a/ an:
  1.    Record
  2.    Block
  3.    Field
  4.    Database
  5.    None of the above
 Discuss Question
Answer: Option B. -> Block
Question 744. Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
  1.    Daughterboard
  2.    Motherboard
  3.    Fatherboard
  4.    Breadboard
  5.    None of the above
 Discuss Question
Answer: Option B. -> Motherboard
Question 745. Which term is not used to describe the memory component of a computer?
  1.    ROM
  2.    PROM
  3.    RAM
  4.    SAM
  5.    None of the above
 Discuss Question
Answer: Option D. -> SAM
Question 746. Who coordinates the sequencing of events within the central processor of a computer?
  1.    Logic unit
  2.    Arithmetic unit
  3.    Register
  4.    Control unit
  5.    None of the above
 Discuss Question
Answer: Option D. -> Control unit
Question 747. What type of computer programming is used for airplane ticket reservation system?
  1.    Multi programming
  2.    Real time programming
  3.    Time sharing
  4.    Batch programming
  5.    None of the above
 Discuss Question
Answer: Option B. -> Real time programming
Question 748. The output of a 2 input OR gate is 0 only when its
  1.    both inputs are 0
  2.    either input is 1
  3.    both inputs are 1
  4.    either input is 0
  5.    None of the above
 Discuss Question
Answer: Option A. -> both inputs are 0
Question 749. A high quality CAD system uses the following for printing drawing and graphs
  1.    Dot matrix printer
  2.    Digital plotter
  3.    Line printer
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> Digital plotter
Question 750. The equipment with which the computer talks to its users is called a
  1.    word processor
  2.    peripheral
  3.    software
  4.    diskette
  5.    None of the above
 Discuss Question
Answer: Option B. -> peripheral

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