Computer Knowledge Practice Question and Answer
8 Q: By computer process ............... are converted into information.
1454 0619f579dd129fc6243ae3748
619f579dd129fc6243ae3748- 1Datatrue
- 2Numberfalse
- 3Processorfalse
- 4Inputfalse
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Answer : 1. "Data"
Q: Which of the following documents can be applied for through the eMitra portal?
1449 064942813cae316dfef72880c
64942813cae316dfef72880c- 1Aadhaar cardfalse
- 2Driving Licensefalse
- 3Voter ID cardfalse
- 4all of thesetrue
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Answer : 4. "all of these"
Explanation :
Applications for almost all documents can be made through the e-Mitra portal.
1. Citizens of e-Mitra portal are given the facility to apply under more than 300 schemes.
2. The main services of e-Mitra are:- Aadhar Card, Jan Aadhar Card, Bhamashah Card, Income Certificate, Caste Certificate, Residence Certificate, Ration Card, Death Certificate, Driving License, etc.
Q: It is an electronic card in which a microchip is attached, through which it stores personal information and some data.
1448 063e9f12435d86258ec927703
63e9f12435d86258ec927703- 1Debit Cardfalse
- 2Credit Cardfalse
- 3smart cardtrue
- 4None of thesefalse
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Answer : 3. "smart card"
Q: Which of the following is the largest, fastest and most expensive computer?
1448 061389c225ee3b079c60b6696
61389c225ee3b079c60b6696- 1super computertrue
- 2Laptopfalse
- 3Personal Computerfalse
- 4Note Bookfalse
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Answer : 1. "super computer"
Q: Which software controls the hardware of the computer?
1446 0619f50938726706312894673
619f50938726706312894673- 1Applicationfalse
- 2Programfalse
- 3Systemtrue
- 4Memoryfalse
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Answer : 3. "System"
Q: Which of the following is used in fourth generation computers?
1445 060ac73de5b70231d2869bd50
60ac73de5b70231d2869bd50- 1Vacuum tubesfalse
- 2Transistorsfalse
- 3IC chipsfalse
- 4Micro Processortrue
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Answer : 4. "Micro Processor "
Q: In Microsoft Excel, a single file or document is called?
1444 063bff0cab90600403be5d14f
63bff0cab90600403be5d14f- 1workbooktrue
- 2worksheetfalse
- 3Sheetfalse
- 4None of thesefalse
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Answer : 1. "workbook"
Q: 1 Kilobyte is equal to -
1444 063370bf493021d4ee41c226f
63370bf493021d4ee41c226f- 18000 Bitstrue
- 21024 Bitsfalse
- 3512 Bitsfalse
- 4None of the abovefalse
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