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Computer Aptitude

COMPUTER FUNDAMENTAL MCQs

Fundamental And Concepts Of Computer

Total Questions : 1289 | Page 93 of 129 pages
Question 921. A memory that does not change its contents without external causes is known as
  1.    Dynamic memory
  2.    Static memory
  3.    RAM
  4.    EEPROM
  5.    None of the above
 Discuss Question
Answer: Option B. -> Static memory
Question 922. A stand-alone system which produces one page of printed output at a time is
  1.    Page printer
  2.    Line printer
  3.    Laser printer
  4.    Dot matrix printer
  5.    None of the above
 Discuss Question
Answer: Option A. -> Page printer
Question 923. The report card and merit list forms the
  1.    Output data
  2.    Data processing
  3.    Central Processing
  4.    Input data
  5.    None of the above
 Discuss Question
Answer: Option A. -> Output data
Question 924. A number which is stored and processed but not in the standard exponential form is called
  1.    Floating point number
  2.    Fixed point number
  3.    Octal number
  4.    Decimal number
  5.    None of the above
 Discuss Question
Answer: Option B. -> Fixed point number
Question 925. A memory that holds micro programs is
  1.    Core memory
  2.    ROM
  3.    RAM
  4.    Control memory
  5.    None of the above
 Discuss Question
Answer: Option B. -> ROM
Question 926. The organization and interconnection of the various components of a computer system is
  1.    Architecture
  2.    Networks
  3.    Graphics
  4.    Designing
  5.    None of the above
 Discuss Question
Answer: Option A. -> Architecture
Question 927. A device invented by Dr. Bobeck in 1966, for mass storage of data is
  1.    Punched paper tape
  2.    Magnetic bubble storage
  3.    Magnetic tape
  4.    Magnetic disk
  5.    None of the above
 Discuss Question
Answer: Option B. -> Magnetic bubble storage
Question 928. Which of the following is the coding of data so that is can't be easily understood if intercepted.
  1.    Barcode
  2.    Decoder
  3.    Encryption
  4.    Mnemonics
  5.    None of the above
 Discuss Question
Answer: Option C. -> Encryption
Question 929. A modern electronic computer is a machine that is meant for
  1.    Doing quick mathematical calculations
  2.    Input storage, manipulation of outputting of data
  3.    Electronic data processing
  4.    Performing repetitive tasks accurately
  5.    None of the above
 Discuss Question
Answer: Option B. -> Input storage, manipulation of outputting of data
Question 930. RAM is used as a short memory because it is
  1.    Volatile
  2.    Has small capacity
  3.    Is very expensive
  4.    Is programmable
  5.    None of the above
 Discuss Question
Answer: Option A. -> Volatile

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