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MCQs

Total Questions : 215 | Page 3 of 22 pages
Question 21. Data on a floppy disk is recorded in rings called __________.
  1.    sectors
  2.    ringers
  3.    rounders
  4.    tracks
  5.    segments
 Discuss Question
Answer: Option D. -> tracks
Question 22. Which technology is used in Compact disks?
  1.    Mechanical
  2.    Electrical
  3.    Electro Magnetic
  4.    Laser
 Discuss Question
Answer: Option D. -> Laser
Question 23. Data (information) is stored in computer as
  1.    files
  2.    directories
  3.    floppies
  4.    matter
  5.    None of these
 Discuss Question
Answer: Option A. -> files
Question 24. The main memory of a computer must be large enough to contain the active parts of __________.
  1.    the operating system
  2.    the applications
  3.    input/output storage & working storage
  4.    All of these
  5.    None of these
 Discuss Question
Answer: Option B. -> the applications
Question 25. A permanent memory is called
  1.    RAM
  2.    ROM
  3.    CPU
  4.    LCD
  5.    ALU
 Discuss Question
Answer: Option B. -> ROM
Question 26. Which of the following is a storage device?
  1.    Tape
  2.    Hard Disk
  3.    Floppy Disk
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 27. Memory, also called random access memory, or RAM, __________.
  1.    contains the electronic circuits that cause processing to occur.
  2.    makes the information resulting from processing available for use
  3.    allots data, programs, commands, and user responses to be entered into a computer
  4.    consists of electronic components that store data
  5.    None of these
 Discuss Question
Answer: Option D. -> consists of electronic components that store data
Question 28. A computer program that converts an entire program into machine language is called a/an
  1.    Interpreter
  2.    Simulator
  3.    Compiler
  4.    Commander
 Discuss Question
Answer: Option C. -> Compiler
Question 29. When you make graph and picture in document, then your computer holds the data in __________.
  1.    Restore file
  2.    Backup drive
  3.    Clipboard
  4.    Memory
  5.    None of these
 Discuss Question
Answer: Option D. -> Memory
Question 30. A 32-bit-word computer can access __________ byte at a time.
  1.    4
  2.    8
  3.    16
  4.    32
  5.    30
 Discuss Question
Answer: Option D. -> 32

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