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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 103 of 129 pages
Question 1021. A disk with usable recording surfaces on each side is known as
  1.    Hard disk
  2.    Single-sided disk
  3.    Double-sided disk
  4.    High capacity
  5.    None of the above
 Discuss Question
Answer: Option C. -> Double-sided disk
Question 1022. What is a portion of memory that serves as a temporary repository for data as it waits for a given action?
  1.    Memory Pool
  2.    Cache
  3.    Processor
  4.    Processor pool
  5.    Bank
 Discuss Question
Answer: Option B. -> Cache
Question 1023. In serial, asynchronous transmissions, the ____ bit is used to signal the end of the character within the data frame.
  1.    start
  2.    stop
  3.    parity
  4.    data
  5.    None of the above
 Discuss Question
Answer: Option B. -> stop
Question 1024. Which is the acronym for Algol extended for design.
  1.    AFIPS
  2.    ADP
  3.    AED
  4.    CAI
  5.    None of the above
 Discuss Question
Answer: Option C. -> AED
Question 1025. Which of the following are often used to ensure that data has been accurately input to the computer?
  1.    digitizers
  2.    light pens
  3.    keyboards
  4.    input controls
  5.    None of the above
 Discuss Question
Answer: Option D. -> input controls
Question 1026. An input device that converts data punched into paper lape into a binary format is
  1.    Page reader
  2.    Paper tape punch
  3.    Paper tape reader
  4.    Card punch
  5.    None of the above
 Discuss Question
Answer: Option C. -> Paper tape reader
Question 1027. A computer will function only if it
  1.    has a control unit
  2.    is given input data
  3.    has a program in its memory
  4.    has software package
  5.    None of the above
 Discuss Question
Answer: Option C. -> has a program in its memory
Question 1028. A memory in which the information is stored last is on top & is retrieved first is known as
  1.    PROM
  2.    Buffer
  3.    Stack
  4.    RAM
  5.    None of the above
 Discuss Question
Answer: Option C. -> Stack
Question 1029. Regarding a VDU, which statement is more correct?
  1.    It is an output device
  2.    It is an input device
  3.    It is a peripheral device
  4.    It is a hardware item
  5.    None of the above
 Discuss Question
Answer: Option C. -> It is a peripheral device
Question 1030. Plotter accuracy is measured in terms of repeatability and
  1.    buffer size
  2.    resolution
  3.    vertical dimension
  4.    intelligence
  5.    None of the above
 Discuss Question
Answer: Option B. -> resolution

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