Computer GK Practice Question and Answer
8 Q: Which type of computer is used to study earthquakes?
1238 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: What is a GPU?
1235 0640af1f8df653d9ac22e18f9
640af1f8df653d9ac22e18f9- 1Grouped Processing Unitfalse
- 2Graphics Processing Unittrue
- 3Graphical Performance Utilityfalse
- 4Graphical Portable Unitfalse
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Answer : 2. "Graphics Processing Unit"
Q: Which of the following is the latest version of the Microsoft Windows operating system?
1226 064942a6013e8bde03235b1a4
64942a6013e8bde03235b1a4- 1Windows 7false
- 2Windows 8false
- 3Windows 10true
- 4Windows XPfalse
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Answer : 3. "Windows 10 "
Explanation :
The latest version of the following Microsoft Windows operating system is Windows 10.
Q: The octal equivalent of the decimal number 214 is –
1223 063e9fc06aa2a114c95185baf
63e9fc06aa2a114c95185baf- 1214false
- 2300false
- 3326true
- 4200false
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Answer : 3. "326"
Q: What is the maximum length of file name in DOS?
1222 063e4df442cab94e8399f17fa
63e4df442cab94e8399f17fa- 14false
- 25false
- 38true
- 412false
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Answer : 3. "8"
Q: Following is the control groups in Animation Tab of Microsoft PowerPoint 2010:
1220 0649435abdad6f2e01f5b840a
649435abdad6f2e01f5b840a- 1Previewfalse
- 2Animationfalse
- 3Timingfalse
- 4All of thesetrue
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Answer : 4. "All of these"
Explanation :
1. The Animation tab of Microsoft PowerPoint 2010 contains a group of controls-
- Preview
- Animation
- Time
Q: Which of the following is not an OS?
1217 063eccaa335d86258ec99eed4
63eccaa335d86258ec99eed4- 1DOSfalse
- 2MUStrue
- 3UNIXfalse
- 4None of the abovefalse
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Answer : 2. "MUS"
Explanation :
"MUS" is not a recognized operating system abbreviation in common use. Operating systems are software programs that manage computer hardware and provide services for computer programs. Examples of well-known operating systems include Windows, macOS, Linux, and Unix. "MUS" does not correspond to any widely used operating system.
Q: What is virus that spreads in computer?
1215 063ecd3090fa4111f87e15c9e
63ecd3090fa4111f87e15c9e- 1It is hardwarefalse
- 2It is a computer programtrue
- 3It is system softwarefalse
- 4It is a windows toolfalse
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Answer : 2. "It is a computer program"
Explanation :
a virus that spreads in a computer is a type of malicious computer program. Computer viruses are software programs designed to replicate themselves and spread from one computer to another. They can attach themselves to legitimate programs or documents, and when the infected program or document is executed, the virus activates and starts spreading to other files and systems. Viruses can cause various harmful effects, such as corrupting or deleting files, stealing sensitive information, or disrupting computer operations. Antivirus software and best practices, such as avoiding suspicious downloads and email attachments, are used to protect computers from these malicious programs.

