Computer Knowledge Practice Question and Answer
8 Q: What is the use of Paste With Live Preview in MS Excel 2010?
1856 061cdc9608067f406dfea06fa
61cdc9608067f406dfea06fa- 1It avoids repeated hits and trails and you can easily re-use the content preview.true
- 2It can repair all files and folders.false
- 3It is useful for computing unknown values.false
- 4No such preview is available in MS Excel 2010.false
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Answer : 1. "It avoids repeated hits and trails and you can easily re-use the content preview."
Q: When is the World Computer Literacy Day observed every year?
1852 163ac16d94edf0d56992fbd54
63ac16d94edf0d56992fbd54- 108 Septemberfalse
- 211 septemberfalse
- 303 Novemberfalse
- 402 Decembertrue
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Answer : 4. "02 December "
Explanation :
World Computer Literacy Day is observed on December 2nd every year. It is a global observance aimed at promoting awareness and understanding of computer literacy and digital skills among people, especially those in developing countries, to bridge the digital divide and empower individuals with essential computer knowledge.
Q: Which output device transfers processed information into a printed page?
1848 05e69eea2755e9d6ad85dbcbf
5e69eea2755e9d6ad85dbcbf- 1Scannerfalse
- 2Printertrue
- 3Monitorfalse
- 4CD-ROMfalse
- 5Digital Camerafalse
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Answer : 2. "Printer "
Q: By which institute was the CLASS project started?
1845 063c93c871e8e3f3e1a3af9ee
63c93c871e8e3f3e1a3af9ee- 1SIERTfalse
- 2SCERTfalse
- 3NCERTtrue
- 4NCTEfalse
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Answer : 3. "NCERT"
Q: Which key on a windows keyboard sets to full-screen mode in most browsers?
1841 1612362156975ee151bc22a40
612362156975ee151bc22a40- 1F11true
- 2F12false
- 3F1false
- 4F10false
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Answer : 1. "F11 "
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 "
Q: Virus usually comes from the floppy disk left in the floppy disk drive.
1817 061b8b6eb27b9dc0335ba39bc
61b8b6eb27b9dc0335ba39bc- 1Trojan Horsefalse
- 2Boot Sectorstrue
- 3Scriptfalse
- 4Logic Bombfalse
- 5None of thesefalse
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Answer : 2. "Boot Sectors"
Q: What is the function of a MODEM?
1812 05f0454cc26cfc348bd6e0bc3
5f0454cc26cfc348bd6e0bc3- 1Converts analog signals to digital and vice - versatrue
- 2Serves as a hardware anti - virusfalse
- 3Encryption & Decryptionfalse
- 4Converts data to voice and vice - versafalse
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