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COMPUTER AWARENESS MCQs

It And Computer, Basic Computer Knowledge

Total Questions : 618 | Page 62 of 62 pages
Question 611. Java was originally invented by
  1.    Oracle
  2.    Microsoft
  3.    Novell
  4.    Sun
 Discuss Question
Answer: Option D. -> Sun




Question 612. The first mechanical computer designed by Charles Babbage was called
  1.    Abacus
  2.    Analytical Engine
  3.    Calculator
  4.    Processor
 Discuss Question
Answer: Option B. -> Analytical Engine




Question 613. Whose trademark is the operating system UNIX?
  1.    Motorola
  2.    Microsoft
  3.    BELL Laboratories
  4.    AshtonTate
 Discuss Question
Answer: Option C. -> BELL Laboratories




Question 614. The first mechanical computer designed by Charles Babbage was called?
  1.    Abacus
  2.    Calculator
  3.    Analytical Engine
  4.    Processor
 Discuss Question
Answer: Option C. -> Analytical Engine




Question 615. C is ?
  1.    A machine language
  2.    A third generation high level language
  3.    An assembly language
  4.    All of the above
 Discuss Question
Answer: Option B. -> A third generation high level language




Question 616. A device that converts digital signals to analog signals is?
  1.    A modem
  2.    A packet
  3.    A block
  4.    Both A. and B.
 Discuss Question
Answer: Option A. -> A modem




Question 617. Which of the following is an example of non volatile memory?
  1.    VLSI
  2.    ROM
  3.    RAM
  4.    LSI
 Discuss Question
Answer: Option B. -> ROM




Question 618. CD“ROM is a kind of?
  1.    Optical disk
  2.    Magneto - Optical disk
  3.    Magnetic disk
  4.    None of these
 Discuss Question
Answer: Option C. -> Magnetic disk




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