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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 80 of 129 pages
Question 791. Which system was developed by Rank-Xeron for use with office computers and other equipment.
  1.    UNIX
  2.    ETHERNET
  3.    PC-DOS
  4.    MS-DOS
  5.    None of the above
 Discuss Question
Answer: Option B. -> ETHERNET
Question 792. Bubble memory is a
  1.    Sequential access device only
  2.    Direct access device only
  3.    Combination of sequential and direct access devices
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> Combination of sequential and direct access devices
Question 793. Any method for controlling access to or use of memory is known as
  1.    Memory map
  2.    Memory protection
  3.    Memory management
  4.    Memory instruction
  5.    None of the above
 Discuss Question
Answer: Option B. -> Memory protection
Question 794. If, in a computer, 16 bits are used to specify addresses in a RAM, the number of addresses will be
  1.    216
  2.    65,536
  3.    64K
  4.    Any of the above
  5.    None of the above
 Discuss Question
Answer: Option D. -> Any of the above
Question 795. What is the storage capacity of a Hollerith card which is organized into nibbles?
  1.    32
  2.    64
  3.    128
  4.    240
  5.    None of the above
 Discuss Question
Answer: Option D. -> 240
Question 796. A type of instruction that can produce several lines of machine language code is a
  1.    Mnemonic
  2.    Address
  3.    Macro
  4.    assemble
  5.    None of the above
 Discuss Question
Answer: Option C. -> Macro
Question 797. A common use of computer in office is for
  1.    Distributed
  2.    Word processing
  3.    Data
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> Word processing
Question 798. The imitation of one device or system by another is
  1.    Simulation
  2.    Emulation
  3.    Resilience
  4.    Compaction
  5.    None of the above
 Discuss Question
Answer: Option B. -> Emulation
Question 799. A type of semiconductor memory that usually has small capacity but very fast access is
  1.    PROM
  2.    RAM
  3.    Scratchpad
  4.    ROM
  5.    None of the above
 Discuss Question
Answer: Option C. -> Scratchpad
Question 800. Third generation computers
  1.    were the first to use built-in error detecting devices
  2.    used transistors instead of vacuum tubes
  3.    were the first to use neural network
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option E. -> None of the above

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