Computer GK Questions Practice Question and Answer
8 Q: What happens if you edit an image inserted on a power point?
1721 061cdca7cedcf9307082e95ca
61cdca7cedcf9307082e95ca- 1The source file inserted does not change.true
- 2The source file that was inserted is changed.false
- 3When you save the presentation, the source file gets changed.false
- 4None of the above.false
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Answer : 1. "The source file inserted does not change."
Q: Who is called information in computer?
1717 05ff7e1d53f9f9a23d7258506
5ff7e1d53f9f9a23d7258506- 1Datafalse
- 2Numbersfalse
- 3collected datatrue
- 4All thesefalse
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Answer : 3. "collected data"
Q: What is a drone?
1713 064ba607f2dc867f593074918
64ba607f2dc867f593074918- 1An unmanned aerial vehicletrue
- 2Wi-Fi technologyfalse
- 3Web browserfalse
- 4Wireless chargerfalse
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Answer : 1. "An unmanned aerial vehicle"
Explanation :
1. In technical language, the drone is an unmanned aircraft. These drones are formally known as Unmanned Aerial Vehicles (UAVs) or Unmanned Aircraft Systems (UASs). Drones are flying robots that are controlled via remote or fly automatically through software-controlled flight plans, which are embedded systems that work with the help of sensors and GPS.
Q: Which key of the keyboard is mainly used to cancel the program?
1711 063370f5793021d4ee41c3f02
63370f5793021d4ee41c3f02- 1Del Keyfalse
- 2Enter Keyfalse
- 3Ins Keyfalse
- 4Esc Keytrue
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Answer : 4. "Esc Key"
Q: What is data in a computer?
1709 05ff7e21ef160821c22b8535b
5ff7e21ef160821c22b8535b- 1the symbolfalse
- 2Numberfalse
- 3Information givenfalse
- 4Symbols and numerical informationtrue
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Answer : 4. "Symbols and numerical information"
Q: Which type of computer is used to study earthquakes?
1701 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?
1697 061c45fb8743b28278b074feb
61c45fb8743b28278b074feb- 1Internet Servicefalse
- 2Modemfalse
- 3Web Browserfalse
- 4all of the abovetrue
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Answer : 4. "all of the above"
Q: DNS service ……. translates into related.
1694 061cd8d77e638db77e7a33c39
61cd8d77e638db77e7a33c39- 1IP address, domain namefalse
- 2domain name, IP addressfalse
- 3Client, Serverfalse
- 4Folder, Filetrue
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