Computer Awareness Practice Question and Answer
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Q: Computer use the____ language to process data.
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5f0544c8b864a45d9075f956- 1Binarytrue
- 2Representationalfalse
- 3Processingfalse
- 4Kilobytefalse
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Answer : 1. "Binary "
Q: Analytical Engine 'was made by:
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5f056fa17adfe107cff8984e- 1John McCarthyfalse
- 2Alan Borderfalse
- 3John Von Neumannfalse
- 4Charles Babbagetrue
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Answer : 4. "Charles Babbage "
Q: When was the first discovery of modern computers?
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5f64427abecdf06fd264be5d- 11949false
- 21951false
- 31946true
- 41947false
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Answer : 3. "1946"
Q: The primary purpose of an operating system is:
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5f05497cb864a45d9075ffb2- 1To keep system programmer employedfalse
- 2To make computer work easilyfalse
- 3To make the most efficient use of the computer hardware.true
- 4To allow people to use the computerfalse
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Answer : 3. "To make the most efficient use of the computer hardware. "
Q: Bootstrap program is a program that___
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5f0575e9b864a45d90768ad4- 1terminates the working of computerfalse
- 2starts the computer workingtrue
- 3meddle part of computerfalse
- 4Both ( 1 ) & ( 2 )false
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Answer : 2. "starts the computer working "
Q: The shortcut key for “Replace” is?
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5f0570727adfe107cff89992- 1Shift + Hfalse
- 2Shift + Ctrl + Rfalse
- 3Ctrl + Rfalse
- 4Ctrl + Htrue
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Answer : 4. "Ctrl + H "
Q: FORMAT Command:
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5f04556f26cfc348bd6e0f13- 1Format should be left to the engineers to usetrue
- 2Formats a disk to receive filesfalse
- 3Formats the CPUfalse
- 4Formats floppy drives onlyfalse
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Answer : 1. "Format should be left to the engineers to use "
Q: Compiler in computer system is a :
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5f0453d9b864a45d9073cef8- 1Application Softwarefalse
- 2Packagefalse
- 3System Softwaretrue
- 4Processfalse
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Answer : 3. "System Software "
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