Computer Questions Answers for Competitive Exams Set-2
||Computer Questions and Answers for Competitive Exams Set-2||Computer Questions Answers for JOA IT,Computer operator & other exams||important computer related question answer||
16. The Napier’s technology used for calculation called
(A) Naptologia
(B) Vibologia
(C) Semiconductor
(D) Rabdologia
17. Pascaline is also known by
(A) abacus
(B) adding machine
(C) division machine
(D) difference machine
18. Punched cards were first introduced by
(A) Powers
(B) Pascal
(C) Jacquard
(D) Herman Hollerith
(E) None of these
19. Which of the following is known as father of computer?
(A) Dennis Ritchie
(B) Napier
(C) Charles Babbage
(D) Alan Turing
20. Analytical Engine developed by
(A) Blaise Pascal
(B) Charles Babbage
(C) Dennis Ritchie
(D) Alan Turing
21. The Analytical Engine developed during first generation of computers used ……… as a
memory unit.
(A) RAM
(B) floppies
(C) cards
(D) counter wheels
(E) None of these
22. Tabulating machine was the first electromechanical machine developed by
(A) Herman Hollerith
(B) Howard Aikeri
(C) Blaise Pascal
(D) John Napier
23. Who designed the first electronic computer-ENIAC?
(A) Von Neumann
(B) Joseph M Jacquard
(C) Presper Eckert and John W Mauchly
(D) All of the above
24. The first computer which provides storage is
(A) EDSAC
(B) EDVAC
(C) MARK-1
(D) ACE
25. Name the first general purpose electronic computer.
(A) ADVAC
(B) ADSAC
(C) UNIVAC
(D) EDVAC
(E) None of these
26. Computer size was very large in
(A) first generation
(B) second generation
(C) third generation
(D) fourth generation
27. First generation computers were based on
(A) transistors
(B) conductors
(C) ICS
(D) vacuum tubes
28. Computer built before the first generation computer was
(A) mechanical
(B) electromechanical
(C) electrical
(D) electronics
29. First generation computers used……… languages.
(A) machine
(B) assembly
(C) Both ‘l’ and 2
(D) high level
(E) None of these
30. Speed of first generation computer was in
(A) nano seconds
(B) milli seconds
(C) nano-milli seconds
(D) micro seconds
(E) None of these
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