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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 49 of 129 pages
Question 481. A type of channel used to connect a central processor and peripherals which uses multipling is known as
  1.    Modem
  2.    Network
  3.    Multiplexer
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> Multiplexer
Question 482. The complete picture of data stored in database is known as
  1.    Record
  2.    Schema
  3.    System flowchart
  4.    DBMS
  5.    None of the above
 Discuss Question
Answer: Option B. -> Schema
Question 483. Which of the following is intended to be used in all applications runs on mainframe computers.
  1.    LOGO
  2.    APL
  3.    PL/1
  4.    OCCAM
  5.    None of the above
 Discuss Question
Answer: Option C. -> PL/1
Question 484. A language which is close to that used within the computer is
  1.    High-level language
  2.    Assembly language
  3.    Low-level language
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> Low-level language
Question 485. Which is a unit representing the no bits of discrete.
  1.    Baud
  2.    Byte
  3.    Bit
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option A. -> Baud
Question 486. The device that can both feed data into and accept data from a computer is
  1.    ALU
  2.    CPU
  3.    Input-Output device
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> Input-Output device
Question 487. The personnel who deals with the computer & its management put together are called
  1.    Software
  2.    Humanware
  3.    Firmware
  4.    Hardware
  5.    None of the above
 Discuss Question
Answer: Option B. -> Humanware
Question 488. A modern digital computer has
  1.    Extremely high speed
  2.    Large memory
  3.    Almost unlimited array
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 489. Which of the following is not an output device of a computer?
  1.    Printer
  2.    keyboard
  3.    VDU
  4.    CRT screen
  5.    All of the above
 Discuss Question
Answer: Option B. -> keyboard
Question 490. Which of the following terms could be used to describe the concurrent processing of computer programs, via CRTs, on one computer system?
  1.    Time-sharing
  2.    Online processing
  3.    Interactive processing
  4.    All the above processing
  5.    None of the above
 Discuss Question
Answer: Option D. -> All the above processing

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