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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 114 of 129 pages
Question 1131. A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called _____
  1.    Dump point
  2.    Datalink
  3.    Duplex
  4.    Networks
  5.    None of the above
 Discuss Question
Answer: Option C. -> Duplex
Question 1132. Which is part of a computer system, enables human operators to communicate with the computer.
  1.    Console
  2.    Keyboard
  3.    Printer
  4.    CPU
  5.    None of the above
 Discuss Question
Answer: Option A. -> Console
Question 1133. Who invented the microprocessor?
  1.    Marcian E Hoff
  2.    Herman H Goldstein
  3.    Joseph Jacquard
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option A. -> Marcian E Hoff
Question 1134. A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as
  1.    PIA
  2.    PSK
  3.    PM
  4.    PM
  5.    None of the above
 Discuss Question
Answer: Option B. -> PSK
Question 1135. Sending data from one place to another, by physical or electronic means is
  1.    E-mail
  2.    Internet
  3.    Data transmission
  4.    Distributed processing
  5.    None of the above
 Discuss Question
Answer: Option C. -> Data transmission
Question 1136. Magnetic storage devices can represent binary 0 by the absence of?
  1.    A magnetic field
  2.    Magnetic tape
  3.    Static electricity
  4.    It cannot possible.
 Discuss Question
Answer: Option B. -> Magnetic tape
Question 1137. Which storage device cannot be erased?
  1.    A floppy disk
  2.    Magnetic tape storage
  3.    A CD-ROM
  4.    All of the above
 Discuss Question
Answer: Option C. -> A CD-ROM
Question 1138. Which storage device has the largest capacity in MB's?
  1.    A floppy disk
  2.    A CD-ROM
  3.    Magnetic tape storage
  4.    Equal Capacity
 Discuss Question
Answer: Option B. -> A CD-ROM
Question 1139. Magnetic tape is a?
  1.    Random access medium
  2.    A parallel access medium
  3.    Universal Access medium
  4.    Serial access medium
 Discuss Question
Answer: Option D. -> Serial access medium
Question 1140. Which of the following languages is more suited to a structured program?
  1.    PL/1
  2.    FORTRAN
  3.    BASIC
  4.    PASCAL
  5.    None of the above
 Discuss Question
Answer: Option D. -> PASCAL

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