Computer Knowledge Practice Question and Answer
8 Q: Which type of computer is used to study earthquakes?
1468 064ba4dee2dc867f59307119e
64ba4dee2dc867f59307119e- 1Mainframe computerfalse
- 2Mini computerfalse
- 3Micro computerfalse
- 4Super computertrue
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Answer : 4. "Super computer"
Explanation :
1. Supercomputer is a powerful computer in terms of data storage capacity, performance and data processing.
2. A supercomputer is a powerful computer that can process large amounts of data and computations very quickly.
3. Supercomputers perform copious amounts of mathematical calculations.
4. Supercomputers are used for a wide variety of applications, including meteorology, medical research, and nuclear weapons research.
Q: Before a user can access the Internet, which of the following is necessary?
1465 061c45fb8743b28278b074feb
61c45fb8743b28278b074feb- 1Internet Servicefalse
- 2Modemfalse
- 3Web Browserfalse
- 4all of the abovetrue
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Answer : 4. "all of the above"
Q: With which of the following all formulas in excel starts ?
1463 060b88b8baea2402e59c1fb06
60b88b8baea2402e59c1fb06- 1/false
- 2*false
- 3$false
- 4=true
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Answer : 4. "="
Q: Which language was used to prepare an Internet page at the beginning of Internet Technology?
1461 05ed4ed295ccf7008ed89c39e
5ed4ed295ccf7008ed89c39e- 1ASPfalse
- 2XMLfalse
- 3HTMLtrue
- 4DHTMLfalse
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Answer : 3. "HTML "
Q: When was the MS Windows operating system proposed?
1460 063e4dfde2cab94e8399f18a1
63e4dfde2cab94e8399f18a1- 11994false
- 21990false
- 31992false
- 41995true
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Answer : 4. "1995"
Q: Following are the elements of a chart in MS Excel 2010:
1460 0649438a9ab3c5fffc2cd2d6e
649438a9ab3c5fffc2cd2d6e- 1Chart Title, Legend, Data Labelsfalse
- 2Data Points, Data Series, Gridlinestrue
- 3Value Axis, Category Axisfalse
- 4All of thesefalse
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Answer : 2. "Data Points, Data Series, Gridlines"
Explanation :
The elements of a chart in MS Excel 2010 include the following:-
1. Title: The title of the chart, which describes the topic or purpose of the chart.
2. Axis: Lines used to measure data on a chart.
3. Data Series: A group of data points on a chart.
4. Chart Area: The outer area of the chart, including the title, axes, and data series.
5. Legend: Labels used to identify data series on a chart.
6. Gridlines: Lines used to measure data on a chart.
7. Data Labels: Labels used to display the values of data points on a chart.
8. Data Table: A table used to display data from data series below the chart.
Q: Which one of the following is output device?
1459 05f8424feaa8d86663bc1b5db
5f8424feaa8d86663bc1b5db- 1Keyboardfalse
- 2Printertrue
- 3Mousefalse
- 4Stylusfalse
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Answer : 2. "Printer"
Q: Which of the following services can be availed through the eMitra portal?
1459 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
