Computer Knowledge Practice Question and Answer
8 Q: Name the two categories of computer software that can be classified?
1487 063e4db94124b1363b8ec2791
63e4db94124b1363b8ec2791- 1system software and application softwaretrue
- 2hard software and soft softwarefalse
- 3game software and math softwarefalse
- 4None of thesefalse
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Answer : 1. "system software and application software"
Q: Where was the computer used for the first time in India?
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63e4d1a7c386f46a0a6f2233- 1Indian Institute of Technology, Delhifalse
- 2Head Post Office, New Delhifalse
- 3Head Post Office, Bangaloretrue
- 4Indian Statistical Institute, Kolkatafalse
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Answer : 3. "Head Post Office, Bangalore"
Q: An example is MS-Access?
1486 061cedbc37d37a335232b49a8
61cedbc37d37a335232b49a8- 1Word Processing Systemfalse
- 2Big Data Systemfalse
- 3Database Management Systemfalse
- 4Both options (A) and (B)true
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Answer : 4. "Both options (A) and (B)"
Q: The portion of a disk that contains no stored data, but may contain latent data is called _____?
1485 060a243393c86b0563261a6c9
60a243393c86b0563261a6c9- 1Swap spacefalse
- 2Unallocated spacetrue
- 3RAM slackfalse
- 4A clusterfalse
- 5None of thesefalse
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Answer : 2. "Unallocated space "
Q: Which one of the following is not an input device?
1485 063bff791b1afa963d16df867
63bff791b1afa963d16df867- 1Magnetic Ink Character Recognitionfalse
- 2Optical Mark Recognitionfalse
- 3Trackballfalse
- 4speakertrue
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Answer : 4. " speaker"
Q: Why is clrscer() used?
1484 063e62bb3e6cd351b75eca59e
63e62bb3e6cd351b75eca59e- 1to erasefalse
- 2to clear the message from the screentrue
- 3to storefalse
- 4for all of the abovefalse
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Answer : 2. "to clear the message from the screen"
Explanation :
The clrscr in C is a built-in function that is used for clearing the screen of the console output during the execution of the C program. This function is defined in the conio. h header file. We need to include the “conio.
Q: The place in a computer, where the OS, application programs and data in current use are kept so that they can be quickly reached by the computer processor, it is called _________?
1482 060a4e5f6f98a5977251a0fc0
60a4e5f6f98a5977251a0fc0- 1TRASHfalse
- 2Access control listfalse
- 3ROMfalse
- 4RAMtrue
- 5None of thesefalse
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Answer : 4. "RAM "
Q: In which tab of MS VE 2010 Header and Footer options are available?
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61cdd6e2e638db77e7a4859c- 1View tabtrue
- 2Page Layout tabfalse
- 3Print Layout Tabfalse
- 4Insert Tabfalse
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