Basic Computer Fundamentals Questions and Answers

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Showing 10 of 399 questions
Q61
Microprocessors can be used to make
  • A Computer
  • B Digital systems
  • C Calculators
  • D All of the above
Answer: Option D
Q62
How many address lines are needed to address each memory location in a 2048 x 4 memory chip?
  • A 10
  • B 11
  • C 8
  • D 12
Answer: Option B
Q63
Which American Computer Company is called big blue?
  • A Microsoft
  • B Compaq Corp
  • C IBM
  • D Tandy Sevenson
Answer: Option C
Q64
When did IBM introduced the 80286 based PC/AT?
  • A 1982
  • B 1984
  • C 1985
  • D 1989
Answer: Option B
Q65
The first electronic general purpose digital computer built by Motley and Accrete called ENIAC did not work on the stored program concept. How many number s could it store in its internal memory?
  • A 100
  • B 20
  • C 40
  • D 80
Answer: Option B
Q66
The digital computer was developed primarily in
  • A USSR
  • B Japan
  • C USA
  • D UK
Answer: Option C
Q67
The subject of cybernetics deals with the science of
  • A Genetics
  • B Control and communications
  • C Molecular biology
  • D Biochemistry
Answer: Option B
Q68
who is credited with the idea of using punch cards to control patterns of a weaving machine?
  • A Pascal
  • B Hollerith
  • C Babbage
  • D Jacquard
Answer: Option D
Q69
Most of the inexpensive personal computer does not have any disk or diskette drive. What is the name of such computes?
  • A Home computers
  • B Diskless computers
  • C Dedicated computer
  • D General computer
Answer: Option A
Q70
Which of the following required large computer memory?
  • A Imaging
  • B Graphics
  • C Voice
  • D All of above
Answer: Option D

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