Computer Knowledge Practice Question and Answer
8 Q: All of the following terms are associated with spreadsheet software except_____.
2502 05e967ecf14f27b6869dab7c0
5e967ecf14f27b6869dab7c0- 1worksheetfalse
- 2cellfalse
- 3formulafalse
- 4virus detectiontrue
- 5None of thesefalse
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Answer : 4. "virus detection"
Q: An electronic device that processes data while converting it to information?
2501 05ff7e3ee3f9f9a23d7258c93
5ff7e3ee3f9f9a23d7258c93- 1Computerfalse
- 2casefalse
- 3processortrue
- 4None of thesefalse
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Answer : 3. "processor"
Q: Which key launched the start button?
2469 05ea2649d27e7e648ef84c9b7
5ea2649d27e7e648ef84c9b7- 1Windowstrue
- 2Escfalse
- 3Shiftfalse
- 4Function keyfalse
- 5Num lockfalse
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Answer : 1. "Windows"
Q: When was the first discovery of modern computers?
2466 05f64427abecdf06fd264be5d
5f64427abecdf06fd264be5d- 11949false
- 21951false
- 31946true
- 41947false
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Answer : 3. "1946"
Q: What is the full form of OTP?
2445 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: Specialised programs that assist users in locating information on the Web are called.
2444 05e7985c88560ba13b0270c59
5e7985c88560ba13b0270c59- 1locator enginesfalse
- 2information enginesfalse
- 3web browserstrue
- 4resource locatorsfalse
- 5search enginesfalse
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Answer : 3. "web browsers"
Q: The primary purpose of an operating system is:
2436 15f05497cb864a45d9075ffb2
5f05497cb864a45d9075ffb2- 1To keep system programmer employedfalse
- 2To make computer work easilyfalse
- 3To make the most efficient use of the computer hardware.true
- 4To allow people to use the computerfalse
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Answer : 3. "To make the most efficient use of the computer hardware. "
Q: What is the size of IPV6 address?
2435 05f8534aff001ae757239a906
5f8534aff001ae757239a906- 1264 bitsfalse
- 2128 bitstrue
- 364 bitsfalse
- 432 bitsfalse
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