Basic Computer Fundamentals Questions and Answers

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Q281
A thin disk of semiconductor material in which many devices are fabricated at the same time is _______
  • A Wafer
  • B Cylinder
  • C Suface
  • D Track
Answer: Option A
Q282
_________ is an element for temporary storage of data
  • A RAM
  • B Register
  • C ALU
  • D ROM
Answer: Option B
Q283
Device used with a computer to display or store data is called _______
  • A instruction
  • B operand
  • C peripheral
  • D none of these
Answer: Option C
Q284
A VDU generally does not receive input data from a _________
  • A input tablet
  • B keyboard
  • C light pen
  • D felt-taping
Answer: Option D
Q285
A group of bits or character is ________
  • A word
  • B byte
  • C field
  • D data
Answer: Option A
Q286
The number of bits recorded in a storage unit to code 8-bit bytes and provide for a parity check is ______
  • A 16 bit
  • B 9 bit
  • C 8 bit
  • D 32 bit
Answer: Option B
Q287
An _______ is a built-in number that identifies a location in storage.
  • A location
  • B register
  • C address
  • D accumulator
Answer: Option C
Q288
The ____ time is the time required to position a head over the proper track on a magnetic disk.
  • A Access time
  • B Seek time
  • C Down time
  • D Real time
Answer: Option B
Q289
Several users share the same computed facility is called ______
  • A interactive
  • B time sharing
  • C real time processing
  • D none of these
Answer: Option B
Q290
A device which enables computer signals to be transmitted along telephone lines is _______
  • A network
  • B modem
  • C light pen
  • D plotter
Answer: Option B

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