Computer Knowledge Practice Question and Answer
8 Q: The transfer of data from one application to another in a computer system is known as
2104 05f4368663688b83fde01ec54
5f4368663688b83fde01ec54- 1Dynamic Disk Exchangefalse
- 2Dodgy Data Exchangefalse
- 3Dogmatic Data Exchangefalse
- 4Dynamic Data Exchangetrue
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Answer : 4. "Dynamic Data Exchange "
Q: Which of the
following runs on computer hardware and the other Provides a platform to run
the software?
2101 061b88ae4b700dd1b9f6bfa97
61b88ae4b700dd1b9f6bfa97- 1Operating Systemtrue
- 2Application softwarefalse
- 3(A) and (B) bothfalse
- 4none of thesefalse
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Answer : 1. "Operating System"
Q: Computer use the____ language to process data.
2089 05f0544c8b864a45d9075f956
5f0544c8b864a45d9075f956- 1Binarytrue
- 2Representationalfalse
- 3Processingfalse
- 4Kilobytefalse
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Answer : 1. "Binary "
Q: The shortcut key for “Replace” is?
2088 05f0570727adfe107cff89992
5f0570727adfe107cff89992- 1Shift + Hfalse
- 2Shift + Ctrl + Rfalse
- 3Ctrl + Rfalse
- 4Ctrl + Htrue
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Answer : 4. "Ctrl + H "
Q: Which memory is nonvolatile? 2087 05b5cc604e4d2b4197774b4ed
5b5cc604e4d2b4197774b4ed- 1Floppy discsfalse
- 2Magnetic tapefalse
- 3ROMfalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Explanation :
Answer: D) All of the above Explanation: A computer has two types of memory. 1. Non-volatile and 2. Volatile. 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 Non-volatile memory is computer memory that can retain the stored information even when not powered. * It is a permanent memory in which data is stored in permanently. Examples :: Hard disc, ROM, Floppy discs, Magnetic tape,...
Q: Specialised programs that assist users in locating information on the Web are called.
2086 05e7985c88560ba13b0270c59
5e7985c88560ba13b0270c59- 1locator enginesfalse
- 2information enginesfalse
- 3web browserstrue
- 4resource locatorsfalse
- 5search enginesfalse
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Answer : 3. "web browsers"
Q: Analytical Engine 'was made by:
2084 05f056fa17adfe107cff8984e
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?
2077 05f64427abecdf06fd264be5d
5f64427abecdf06fd264be5d- 11949false
- 21951false
- 31946true
- 41947false
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