COMPUTER MCQ – 9

Posted on: October 23, 2022 | Author: Odisha | Category: Computer MCQ

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COMPUTER MCQ – 9

1. A computer system includes
(a) Hardware
(b) Software
(c) Peripheral devices
(d) All of these

2. Analytical Engine, the first fully automatic calculating machine was developed by
(a) Charles Babbage
(b) Blaise Pascal
(c) Leibniz
(d) John Von Neumann

3. Which was the first mechanical calculating device?
(a) UNIVAC
(b) Abacus
(c) PASCALINE
(d) Leibniz Calculator

4. The word Computer stands for
(a) Commonly Oriented Machines Used in Technical and Educational Research
(b) Commonly Operated Machines Used in Technical and Educational Research
(c) Commonly Occupied Machines Used in Technical and Educational Research
(d) Commonly Operated Machines Used in Technical and Environmental Research

5. Abacus can perform
(a) Addition
(b) Subtraction
(c) Multiplication
(d) Both (a) and (b)

6. Pascaline is a
(a) Abacus
(b) Adding Machine
(c) Difference Machine
(d) Multiplication Machine

7. Which of the following is known as the father of computers?
(a) Dennis Ritchie
(b) Napier
(c) Charles Babbage
(d) Alan Turing

8. Analytical Engine invented during the first generation of computer used which memory unit?
(a) RAM
(b) Floppies
(c) Counter wheels
(d) Cards

9. The first electromechanical machine “Tabulating machine” was invented by
(a) John Napier
(b) Pascal
(c) Howard Aiken
(d) Herman Hollerith

10. Who designed the first electronic computer- ENIVAC?
(a) Von Neumann
(b) Joseph M Jacquard and John W Mauchly
(c) Presper Eckert and John W Mauchly
(d) None of these

COMPUTER MCQ - 9

COMPUTER MCQ – 9

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