Computer Knowledge Practice Question and Answer
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Q: Which of the following is not a recovery technique?
1515 063bfee2d1b93047bc21826c7
63bfee2d1b93047bc21826c7- 1Deferred Updatefalse
- 2Immediate Updatefalse
- 3Two-Phase Committrue
- 4Recovery Managementfalse
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Answer : 3. "Two-Phase Commit"
Q: The quantity produced by the computer is?
1513 061388db1576b113a3fa21a64
61388db1576b113a3fa21a64- 1Memoryfalse
- 2Datafalse
- 3Outputtrue
- 4Inputfalse
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Answer : 3. "Output"
Q: Which of the following terms is just the connection of networks that can be joined together ?
1511 05e96892052a9770afc2548f1
5e96892052a9770afc2548f1- 1virtual private networkfalse
- 2internettrue
- 3intranetfalse
- 4extranetfalse
- 5None of thesefalse
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Answer : 2. "internet "
Q: What is a bug in computer terminology?
1506 05f48d65d036b8a325d1dfa04
5f48d65d036b8a325d1dfa04- 1A virusfalse
- 2A programfalse
- 3An error in programtrue
- 4None of thesefalse
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Answer : 3. "An error in program"
Q: MS-DOS/Windows commands and Unix/Linux commands are used to list directories/files available in the current directory or for information about a file.
1499 061ceec0c8067f406dfed18bd
61ceec0c8067f406dfed18bd- 1Rmdir, Mkdirtrue
- 2Type, Carfalse
- 3Is Dirfalse
- 4none of the abovefalse
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Answer : 1. "Rmdir, Mkdir"
Q: Which of the following is not a high level programming language?
1497 060c1affc5370593eb9edd397
60c1affc5370593eb9edd397- 1COBOLfalse
- 2Lispfalse
- 3FORTRANfalse
- 4PHPtrue
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Answer : 4. "PHP "
Q: What is Windows 95, Windows 98, and Windows NT?
1496 163e602c5dfb7d089e5738d61
63e602c5dfb7d089e5738d61- 1processorfalse
- 2domain namefalse
- 3modemfalse
- 4Operating Systemtrue
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Answer : 4. "Operating System"
Q: The input is converted to output?
1495 05ff7df81c24e1471a7f807c0
5ff7df81c24e1471a7f807c0- 1memoryfalse
- 2CPUtrue
- 3input and outputfalse
- 4Peripheralsfalse
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Answer : 2. "CPU"
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