Computer Knowledge Practice Question and Answer
8 5 Q:
5e967e1614f27b6869dab1b7 4 Answer : 1. "RAM"
4 Q:
5f05497cb864a45d9075ffb2 5 Q:
5e96927aa7185666067b622c 4 Q:
62ff8383a6d1894ab156d93a 4 Q:
613894e75ee3b079c60b49a8 4 Q:
61cd85a38067f406dfe9448a 4 Q:
61a74ac24bf20d5096c7ef20
Q: The term bit is short for
1818 05e967e1614f27b6869dab1b7
5e967e1614f27b6869dab1b7- 1megabytefalse
- 2binary languagefalse
- 3binary digittrue
- 4binary numberfalse
- 5None of thesefalse
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Answer : 3. "binary digit "
Q: Which of the following memory is volatile? 1800 05b5cc601e4d2b4197774b480
5b5cc601e4d2b4197774b480- 1RAMtrue
- 2Floppy discfalse
- 3ROMfalse
- 4Magnetic tapefalse
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Answer : 1. "RAM"
Explanation :
Answer: A) RAM Explanation: Volatile memory is computer memory that requires power to maintain the stored information. It is a temporary memeory which cannot contain information permanently. Example :: RAM or Random Access Memory
Q: The primary purpose of an operating system is:
1798 15f05497cb864a45d9075ffb2
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: If you regularly send letters to people , what type of program would you use to create the letters ?
1789 05e96927aa7185666067b622c
5e96927aa7185666067b622c- 1Hardwarefalse
- 2System softwarefalse
- 3Utility softwarefalse
- 4Application softwaretrue
- 5None of thesefalse
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Answer : 4. "Application software "
Q: In what respect are supercomputers different from other computers?
1788 162ff8383a6d1894ab156d93a
62ff8383a6d1894ab156d93a- 1very high pricefalse
- 2air conditioning problemfalse
- 3Calculation capacity and large memory storagetrue
- 4Multiple usesfalse
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Answer : 3. "Calculation capacity and large memory storage"
Q: The memory power of man is comparable to that of computer?
1785 0613894e75ee3b079c60b49a8
613894e75ee3b079c60b49a8- 1Generaltrue
- 2highfalse
- 3lowfalse
- 4Averagefalse
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Answer : 1. "General"
Q: Microsoft Office picture manager is-
1743 061cd85a38067f406dfe9448a
61cd85a38067f406dfe9448a- 1Basic photo management softwaretrue
- 2An application that helps in editing scanned documents.false
- 3a scanning and OCR applicationfalse
- 4none of thesefalse
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Answer : 1. "Basic photo management software"
Q: Which of the following is an example of an e-commerce website?
1737 061a74ac24bf20d5096c7ef20
61a74ac24bf20d5096c7ef20- 1Twitterfalse
- 2Facebookfalse
- 3Flipkarttrue
- 4Times of Indiafalse
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