General Computer Questions Practice Question and Answer
8 Q: Which of the following is not the same as the other three?
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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: The goal of normalization is to _______.
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61b8bbf9a9d1da035de50376- 1Minimize the number of relationshipsfalse
- 2Minimum number of entitiesfalse
- 3Minimize the number of tablesfalse
- 4Minimizing data redundancytrue
- 5None of thesefalse
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Answer : 4. "Minimizing data redundancy"
Q: What is the meaning of data processing?
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60250311473e977f366747d6- 1Data collectionfalse
- 2Sending datafalse
- 3Making data usefultrue
- 4All of the abovefalse
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Answer : 3. "Making data useful"
Q: Who built the first mechanical calculator?
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61389b4e3ee2bf25f518a8bd- 1John Maukleyfalse
- 2Blaise Pascaltrue
- 3Howard Iconfalse
- 4none of thesefalse
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Answer : 2. "Blaise Pascal"
Q: The first counting machine is?
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6138992d5ee3b079c60b5a2d- 1calculatorfalse
- 2Difference Enginefalse
- 3Abacustrue
- 4clockfalse
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Answer : 3. "Abacus"
Q: The basic structure of computer was developed by?
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61389bdc576b113a3fa26086- 1John Maukleyfalse
- 2Jacquardfalse
- 3Charles Babbagetrue
- 4Blaise Pascalfalse
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Answer : 3. "Charles Babbage"
Q: Which of the following is an impact printer?
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60af7cc3f0fca47be6c40670- 1Laser printerfalse
- 2Daisy wheel printertrue
- 3Ink-jet printerfalse
- 4Bubble-jet printerfalse
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Answer : 2. "Daisy wheel printer "
Q: Which of the following is the largest, fastest and most expensive computer?
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61389c225ee3b079c60b6696- 1super computertrue
- 2Laptopfalse
- 3Personal Computerfalse
- 4Note Bookfalse
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