Computer GK Questions Practice Question and Answer
8 Q: Given the email address, make the correct choice.
1470 063d0cbba6363580df38cece4
63d0cbba6363580df38cece4- 1They should always contain @ signfalse
- 2They can never contain empty spacefalse
- 3Both A and Btrue
- 4None of the abovefalse
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Answer : 3. "Both A and B"
Q: What is the full form of OTP?
1455 061a746fa60755647282d4d15
61a746fa60755647282d4d15- 1One the phonefalse
- 2One Time Passwordtrue
- 3Out to practicefalse
- 4One Time Programmablefalse
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Answer : 2. "One Time Password"
Explanation :
1. The full form of OTP is One one-time password.
2. OTP is used as one of the additional security features for secure online transactions.
3. The OTP feature prevents certain types of identity theft by ensuring that a captured username/password pair cannot be used a second time.
4. The user's login name usually remains the same, and the one-time password changes with each login.
5. One-Time Password (aka One-Time Passcode) is a form of strong authentication, providing better security to eBanking, corporate networks, and other sensitive data systems.
Q: By whom is the input converted into output?
1436 05ff7e25f3f9f9a23d7258743
5ff7e25f3f9f9a23d7258743- 1memoryfalse
- 2Storagefalse
- 3CPUtrue
- 4input-output unitfalse
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Answer : 3. "CPU"
Q: What is most processing in a computer?
1429 05ff7ddf63f9f9a23d7257b7e
5ff7ddf63f9f9a23d7257b7e- 1Motherboardtrue
- 2memoryfalse
- 3CPUfalse
- 4RAMfalse
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Answer : 1. "Motherboard"
Q: 1 Nibble is equal to -
1399 063370b4b2ff7535af687f03b
63370b4b2ff7535af687f03b- 14 Bittrue
- 28 Bitfalse
- 316 Bitfalse
- 44 Bytefalse
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Answer : 1. "4 Bit"
Q: A utility used to reduce the number of fragmented files and improve access speed?
1399 061cdbaa7edcf9307082e58b2
61cdbaa7edcf9307082e58b2- 1Disc lightfalse
- 2Data Defragmatortrue
- 3non-refragmaterfalse
- 4WPANfalse
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Answer : 2. "Data Defragmator"
Q: Sakshat brought by Ministry of Human Resource Development on ICT (Information and Communication Technology) -
1394 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: Suppose there are
some numerical values in cells B1, B2 and B3 in MS-Excel. What is the
correct formula to find the minimum of the values in these cells?
1378 061b88804a9d1da035de412d7
61b88804a9d1da035de412d7- 1=MIN(B1,MIN(B2,B3))true
- 2=MIN(B1,MAX(B2,B3))false
- 3=MAX(B1, MIN(B2,B3))false
- 4=MAX(B1,MAX(B2,B3))false
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