Computer Knowledge Practice Question and Answer
8 Q: In terms of Computer Networks, what does VPN stands for:
1503 063ac17eb5770eb565d5d95b9
63ac17eb5770eb565d5d95b9- 1vertical personal networkfalse
- 2Verbal Private Newsfalse
- 3virtual private newsfalse
- 4virtual Private Networktrue
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Answer : 4. "virtual Private Network "
Explanation :
A Virtual Private Network (VPN) is a technology that allows users to create a secure and encrypted connection to another network over the internet. VPNs are commonly used to ensure privacy and security when browsing the internet, especially when using public Wi-Fi networks. VPNs create a private tunnel for data transmission, protecting users' online activities from surveillance, censorship, and potential cyber threats.
Q: Which of the following is used to switch between open programs?
1499 05fc8b421d0af4c56f5ec7cf5
5fc8b421d0af4c56f5ec7cf5- 1Alt+tabtrue
- 2Ctrl+tabfalse
- 3Shift+tabfalse
- 4Ctrl+Altfalse
- 5Alt+Shiftfalse
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Answer : 1. " Alt+tab"
Q: Sakshat brought by Ministry of Human Resource Development on ICT (Information and Communication Technology) -
1499 063aae0b3afa1061146203d3f
63aae0b3afa1061146203d3f- 1There is a book.false
- 2Is a project.false
- 3Is a campaign.false
- 4Is a 'one stop portal'.true
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Answer : 4. "Is a 'one stop portal'."
Explanation :
The pilot project SAKSHAT: A One Stop Education Portal launched on October 30, 2006 by His Excellency, the then President of India to facilitate lifelong learning for students, teachers and those in employment or in pursuit of knowledge free of cost to them
Q: Statement 1: Using the 'Shift + Delete' keyboard keys deletes the file/folder permanently and it is also not available in Recycle Bin.
Statement 2: Windows 10 allows individual user accounts to have unique settings and preferences (such as the desktop background screensaver) for each user.
Choose the appropriate option from the following:
1488 064a542928c254a4ceace0c39
64a542928c254a4ceace0c39Statement 2: Windows 10 allows individual user accounts to have unique settings and preferences (such as the desktop background screensaver) for each user.
Choose the appropriate option from the following:
- 1Statement 1 is correct and statement 2 is incorrect.false
- 2Statement 1 is wrong and statement 2 is correct.false
- 3Both statement 1 and statement 2 are wrong.false
- 4Both statement 1 and statement 2 are correct.true
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Answer : 4. "Both statement 1 and statement 2 are correct."
Explanation :
Both the statements are correct-
Statement 1: Using the 'Shift + Delete' keyboard keys deletes the file/folder permanently and it is also not available in Recycle Bin.
Statement 2: Windows 10 allows individual user accounts to have unique settings and preferences (such as the desktop background screensaver) for each user.
Q: What is most processing in a computer?
1487 05ff7ddf63f9f9a23d7257b7e
5ff7ddf63f9f9a23d7257b7e- 1Motherboardtrue
- 2memoryfalse
- 3CPUfalse
- 4RAMfalse
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Answer : 1. "Motherboard"
Q: Multi Processing is
1487 05e46235973b6222f38382e4a
5e46235973b6222f38382e4a- 1by a processorfalse
- 2by more than one processortrue
- 3without any processorfalse
- 4None of thesefalse
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Answer : 2. "by more than one processor"
Q: Which command can be used to recreate the disk tracks?
1485 05f04562bb864a45d9073d70b
5f04562bb864a45d9073d70b- 1Ctrl Diskfalse
- 2ATTRIBfalse
- 3F DISKfalse
- 4FORMATtrue
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Answer : 4. "FORMAT "
Q: Whose speed is more between human mind and computer?
1477 061389566576b113a3fa22f21
61389566576b113a3fa22f21- 1Computerfalse
- 2human mindtrue
- 3equal in bothfalse
- 4none of thesefalse
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