Computer Knowledge Practice Question and Answer
8 Q: Which of the following is not an example of a mobile wallet?
1507 061a749c64bf20d5096c7e66d
61a749c64bf20d5096c7e66d- 1SBI Bodyfalse
- 2Bhimafalse
- 3Pay-TMfalse
- 4Credit cardtrue
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Answer : 4. "Credit card"
Q: Which of the following is not the same as the other three?
1503 064a5111b8c254a4ceacd7955
64a5111b8c254a4ceacd7955- 1MAC addressfalse
- 2Hardware addressfalse
- 3Physical addressfalse
- 4IP addresstrue
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Answer : 4. "IP address"
Explanation :
1. Of all these options, IP addresses are the most important.
2. IP address (Internet Protocol address) is a digital address used to identify a computer or device on the Internet or any other network.
3. IP address is a set of four numbers. It is in this format 191.150.1.38. Is visible in. The set of numbers for an IP address ranges from 0 to 255. That means the IP address ranges from 0.0.0.0 to 255.255.255.255.
Q: A main page of a website is _______ which acts as a gateway to the rest of the website's pages.
1503 064a567be9a74b54cff58f231
64a567be9a74b54cff58f231- 1Search enginefalse
- 2Home pagetrue
- 3Browserfalse
- 4URLfalse
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Answer : 2. "Home page"
Explanation :
1. The main page of a website is the home page which acts as a gateway to the rest of the pages of the website. The home page is usually the gateway to the website.
2. A home page is a webpage that serves as the starting point of a website.
3. This is the default webpage that loads when visiting a web address that contains only a domain name.
Q: Which of the following services can be availed through the eMitra portal?
1502 064953a671a612ce001e7885a
64953a671a612ce001e7885a- 1Bill payment Homefalse
- 2Application for certificatesfalse
- 3Filing of grievancesfalse
- 4All of thesetrue
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Answer : 4. "All of these"
Explanation :
Application for Government Services and Fee Payment: Using the e-Mitra portal, citizens can apply for various government services and pay fees. These services include-
- Bill payment Home
- Application for certificates
- Filing of grievances
- Birth certificate
- Death certificate
- Caste certificate
- Basic address proof
- Ration card
- Passport
- driving license Q: Full form of DVD is :
1501 064944091cae316dfef72e029
64944091cae316dfef72e029- 1Digital Versatile Discfalse
- 2Digital Video Discfalse
- 3Digital Video Definitionfalse
- 4Both (A) and (B)true
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Answer : 4. "Both (A) and (B)"
Explanation :
1. Digital Versatile Disc (DVD), sometimes also known as Digital Video Disc (DVD), is an optical disc storage media format for storing digital data.
2. DVD offers higher storage capacity than compact disc (CD) when having the same size.
Q: Who introduced the punch card?
1501 061389b93576b113a3fa2602f
61389b93576b113a3fa2602f- 1Jacquardfalse
- 2Powersfalse
- 3Pascalfalse
- 4none of thesetrue
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Answer : 4. "none of these"
Q: What is computer software?
1499 063e4daba2cab94e8399ef223
63e4daba2cab94e8399ef223- 1set of instructionstrue
- 2computer languagefalse
- 3computer programsfalse
- 4None of thesefalse
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Answer : 1. "set of instructions"
Q: What is the maximum length of file name in DOS?
1496 063e4df442cab94e8399f17fa
63e4df442cab94e8399f17fa- 14false
- 25false
- 38true
- 412false
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