Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 88 of 129 pages
Question 871. Which of the following is used as a primary storage device?
  1.    Magnetic drum
  2.    PROM
  3.    Floppy disk
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> PROM
Question 872. A computer, by definition, is any device that computers. This broad definition includes which of the following?
  1.    Calculators
  2.    Cash registers
  3.    Automotive controllers
  4.    Desktop computers
  5.    All of the above
 Discuss Question
Answer: Option E. -> All of the above
Question 873. What was the computer conceived by Babbage?
  1.    Analytical Engine
  2.    Arithmetic Machine
  3.    Donald Knuth
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option A. -> Analytical Engine
Question 874. Which of the following is used to make a programs run when the computer is switched on.
  1.    Autoboot
  2.    Warmboot
  3.    Bubble
  4.    Authentication
  5.    None of the above
 Discuss Question
Answer: Option A. -> Autoboot
Question 875. A micro processor chip used in a PC system
  1.    Performs the arithmetic-logic and control functions
  2.    Is the only chip cound in most PC models
  3.    Almost always operates on by-bits of data at a time
  4.    Performs the primary storage function
  5.    None of the above
 Discuss Question
Answer: Option A. -> Performs the arithmetic-logic and control functions
Question 876. A acronym for the organisation that publishes programming language standard is
  1.    ASCn
  2.    BCD
  3.    ANSI
  4.    EBCDIC
  5.    None of the above
 Discuss Question
Answer: Option C. -> ANSI
Question 877. ILLIAC is a
  1.    Super computer
  2.    Mini computer
  3.    Mainframe computer
  4.    Micro computer
  5.    None of the above
 Discuss Question
Answer: Option A. -> Super computer
Question 878. An electrical inter-connection that permit 8 or more bits of data to be moved in the same instant of time is called
  1.    Outline processor
  2.    Parallel interface
  3.    Page layout program
  4.    Fasimile system
  5.    None of the above
 Discuss Question
Answer: Option B. -> Parallel interface
Question 879. The hardware in which data may be stored for a computer system is called
  1.    Registers
  2.    Bus
  3.    Control unit
  4.    Memory
  5.    Chip
 Discuss Question
Answer: Option D. -> Memory
Question 880. Conversion of an octal number 738 to binary number is
  1.    1101112
  2.    1111002
  3.    1100102
  4.    1110112
  5.    None of the above
 Discuss Question
Answer: Option D. -> 1110112

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