Computer Awareness Questions Practice Question and Answer
8Q: Main storage is also called 2148 15b5cc675e4d2b4197774c120
5b5cc675e4d2b4197774c120- 1Memorytrue
- 2Control unitfalse
- 3Accumulatorfalse
- 4Register unitfalse
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Answer : 1. "Memory"
Explanation :
Answer: A) Memory Explanation: In a computer, the area where the data is stored for the quick access by the computer's processor is called Main storage or Primary storage or Memory or RAM. Hence, main storage is also called Memory.
Q: Which of the following is not an operating system?
2129 05f029aa7f75c916d6120abf6
5f029aa7f75c916d6120abf6- 1Androidfalse
- 2Vistafalse
- 3iOSfalse
- 4Operatrue
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Answer : 4. "Opera "
Q: What command is used to count the total number of lines, words, and characters contained in a file ? 2128 15b5cc6d2e4d2b4197774e415
5b5cc6d2e4d2b4197774e415- 1wctrue
- 2count pfalse
- 3wcountfalse
- 4countwfalse
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Answer : 1. "wc"
Explanation :
Answer: A) wc Explanation:
Q: NOS stands for _______
2124 05ef43937d40ebf3f78336aae
5ef43937d40ebf3f78336aae- 1Node operating systemfalse
- 2Non-open softwarefalse
- 3Network Operating systemtrue
- 4Non-operating softwarefalse
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Answer : 3. "Network Operating system"
Q: All of the following terms are associated with spreadsheet software except_____.
2113 05e967ecf14f27b6869dab7c0
5e967ecf14f27b6869dab7c0- 1worksheetfalse
- 2cellfalse
- 3formulafalse
- 4virus detectiontrue
- 5None of thesefalse
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Answer : 4. "virus detection"
Q: Internet server is known as-
2106 05f852edd86e57719fdc0afca
5f852edd86e57719fdc0afca- 1Hubfalse
- 2Hosttrue
- 3Bridgefalse
- 4Clientfalse
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Answer : 2. "Host"
Q: You organise files by storing them in
2104 05e79811c50339c736662cfd6
5e79811c50339c736662cfd6- 1indexesfalse
- 2folderstrue
- 3archivesfalse
- 4listsfalse
- 5None of thesefalse
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Answer : 2. "folders"
Q: Operating system functions may include 2087 05b5cc63de4d2b4197774bad4
5b5cc63de4d2b4197774bad4- 1multiprogrammingfalse
- 2input/output controlfalse
- 3virtual storagefalse
- 4All the abovetrue
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Answer : 4. "All the above"
Explanation :
Answer: D) All the above Explanation: An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.