Basic Computer Fundamentals Questions and Answers

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Q91
Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
  • A Napier
  • B Babbage
  • C Pascal
  • D Leibniz
Answer: Option D
Q92
IBM 7000 digital computer
  • A Belongs to second generation
  • B Uses VLSI
  • C Employs semi conductor memory
  • D Has modular constructions
Answer: Option D
Q93
An integrated circuit is
  • A A complicated circuit
  • B An integrating device
  • C Much costlier than a single transistor
  • D Fabricated on a tiny silicon chip
Answer: Option D
Q94
Most important advantage of an IC is its
  • A Easy replacement in case of circuit failure
  • B Extremely high reliability
  • C Reduced cost
  • D Low powers consumption
Answer: Option B
Q95
The first machine to successfully perform a long series of arithmetic and logical operations was:
  • A ENIAC
  • B Mark-I
  • C Analytic Engine
  • D UNIVAC-1
Answer: Option B
Q96
In the third Generation of computers
  • A Distributed data processing first became popular
  • B operating system was first developed
  • C High level procedural language were first used
  • D Online real time systems first become popular
Answer: Option D
Q97
An IBM system/38 represents the computer class of:
  • A Small scale computer
  • B Medium scale computer
  • C Large scale computer
  • D Super computer
Answer: Option A
Q98
The first firm to mass-market a microcomputer as a personal computer was
  • A IBM
  • B Super UNIVAC
  • C Radio Shaks
  • D Data General Corporation
Answer: Option C
Q99
. A digital computer did not score over an analog computer in terms of
  • A Speed
  • B Accuracy
  • C Reliability
  • D Cost
Answer: Option B
Q100
In 1830, Charles Babbage designed a machine called the analytical engine, which he showed at the parts exhibition. In which year was it exhibited?
  • A 1820
  • B 1820
  • C 1855
  • D 1970
Answer: Option C

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