Computer Knowledge Practice Question and Answer
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Q: A serial port is_____
2053 05ee86707109b5d6e015e5b7a
5ee86707109b5d6e015e5b7a- 1Only transfer information from a hard drive.false
- 2Only transfer information to a hard drive.false
- 3Transfer information both to and from a hard drive.true
- 4Neither transfer information from nor to a hard drive.false
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Answer : 3. "Transfer information both to and from a hard drive."
Q: BCC has full name in e-mail
2044 05f6c31a0b2d86d455070bfe5
5f6c31a0b2d86d455070bfe5- 1Best Carbon Copyfalse
- 2blind carbon copytrue
- 3Better computer copyfalse
- 4None of thesefalse
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Answer : 2. "blind carbon copy"
Q: A______ is a named location on the disk where files are stored:
2044 061a743004bf20d5096c7ae8b
61a743004bf20d5096c7ae8b- 1Foldertrue
- 2podfalse
- 3Versionfalse
- 4Filegroupfalse
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Answer : 1. " Folder"
Q: Which of the following pair is Incorrect?
2043 05f58755cf13b91397f415a76
5f58755cf13b91397f415a76- 110 MB-1024 KBtrue
- 21 GB-1024 MBfalse
- 31 TB-1024 GBfalse
- 41KB-1024 Bytesfalse
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Answer : 1. "10 MB-1024 KB"
Q: 'Spam' is a word related to which subject?
2042 05fa646754e71ba46b01cd04a
5fa646754e71ba46b01cd04a- 1Computertrue
- 2Artfalse
- 3Musicfalse
- 4Sportsfalse
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Answer : 1. "Computer"
Q: A person who uses his or her expertise to gain access to other people's computers to get information illegally or do damages is a _______
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5e903024f681623fa56128fa- 1Hackertrue
- 2Analystfalse
- 3Instant Messengerfalse
- 4Programmerfalse
- 5Spammerfalse
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Answer : 1. "Hacker "
Q: is a form of permanent memory that holds all the instructions the computer needs to start up and does not get erased when the power is turned off.
2033 05e968b4baff06865e983531e
5e968b4baff06865e983531e- 1The Network Interface Card (NIC)false
- 2The CPUfalse
- 3RAMfalse
- 4ROMfalse
- 5None of thesetrue
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Answer : 5. "None of these "
Q: Which of the following is an input device that , when moved by the user on a flat surface , causes a pointer on the screen to move accordingly ?
2016 05e96911f52a9770afc257114
5e96911f52a9770afc257114- 1wand readerfalse
- 2mousetrue
- 3keyboardfalse
- 4bar - code readerfalse
- 5scannerfalse
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Answer : 2. "mouse "
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