Computer Knowledge Practice Question and Answer
8 Q: what is the state of R/W during a read operation in a DRAM?
1315 0609d269db9384d208ce0d6ff
609d269db9384d208ce0d6ff- 1Hi-Zfalse
- 2Mediumfalse
- 3Lowfalse
- 4Hightrue
- 5None of thesefalse
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Answer : 4. "High "
Q: What type of e commerce is Amazon?
1315 063e9f81ae6cd351b75f689df
63e9f81ae6cd351b75f689df- 1b2bfalse
- 2b2ctrue
- 3g2bfalse
- 4g2cfalse
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Answer : 2. "b2c"
Q: Which among the following is the latest version of Microsoft Windows?
1313 060b88fb2aea2402e59c20070
60b88fb2aea2402e59c20070- 1Microsoft Office 365false
- 2Windows 9.1false
- 3Windows 8.1false
- 4Windows 10true
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Answer : 4. "Windows 10"
Q: Compact Disc Recordable (CDR) is a _______.
1312 064a541c78c254a4ceace09e8
64a541c78c254a4ceace09e8- 1Road Aaj Diskfalse
- 2Write, erase, re-write discfalse
- 3Semi-conductor discfalse
- 4Write Once Road Many (WORM) Disktrue
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Answer : 4. "Write Once Road Many (WORM) Disk"
Explanation :
1. Compact Disc Recordable (CDR) is a write-once-read-many (WORM) disc.
2. CD-R stands for Compact Disc Recordable and is a digital optical disc storage format.
3. A CD-R disc is a compact disc that can be written once and read multiple times freely.
Q: Windows 10 is
present at the bottom of the user interface and usually contains the
Start menu.
1312 061b8836827b9dc0335b91189
61b8836827b9dc0335b91189- 1Taskbartrue
- 2iconfalse
- 3Microsoftfalse
- 4fireballfalse
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Answer : 1. "Taskbar"
Q: The full form of 'URL' is:
1311 065255cbdd9edad280daeaee0
65255cbdd9edad280daeaee0- 1Uninterrupted Resource Locationfalse
- 2Uniform Resource Locationfalse
- 3Unified Resource Locatorfalse
- 4Uniform Resource Locatortrue
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Answer : 4. "Uniform Resource Locator"
Explanation :
1. URL stands for Uniform Resource Locator and is used to specify an address on the World Wide Web.
2. A URL is the basic network identifier for any resource connected to the Web.
3. A typical URL might have the form http://www.example.com/index.html, which points to.
4. It is also called a web-address.
Q: Which of the following is NOT a source of viruses?
1311 0622b07477c4208076baa319e
622b07477c4208076baa319e- 1Pendrivesfalse
- 2Internetfalse
- 3E-mail messagesfalse
- 4Computer networkstrue
- 5All of the Abovefalse
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Answer : 4. "Computer networks"
Q: TATA points related to certain rows and columns are grouped together in a worksheet?
1310 061ce9d82edcf93070830eca8
61ce9d82edcf93070830eca8- 1Gridlinesfalse
- 2data pointfalse
- 3Titlefalse
- 4Data Seriestrue
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