Computer Knowledge Practice Question and Answer
8 4 Q:
5f852edd86e57719fdc0afca 4 Q:
5ef43937d40ebf3f78336aae 4 Q:
61a73de94bf20d5096c75d9d 5 Q:
609d2855e941dd6183d65052 4 Answer : 4. "All the above"
4 Q:
5d7b72bb365d1429baaaf0a4 4 Q:
5ff7de3d3f9f9a23d7257c97 5 Q:
5e967ecf14f27b6869dab7c0
Q: Internet server is known as-
2372 05f852edd86e57719fdc0afca
5f852edd86e57719fdc0afca- 1Hubfalse
- 2Hosttrue
- 3Bridgefalse
- 4Clientfalse
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Answer : 2. "Host"
Q: NOS stands for _______
2370 05ef43937d40ebf3f78336aae
5ef43937d40ebf3f78336aae- 1Node operating systemfalse
- 2Non-open softwarefalse
- 3Network Operating systemtrue
- 4Non-operating softwarefalse
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Answer : 3. "Network Operating system"
Q: Which of the following memory is refreshed several times per second?
2368 061a73de94bf20d5096c75d9d
61a73de94bf20d5096c75d9d- 1Static RAMfalse
- 2Dynamic RAMtrue
- 3EPROMfalse
- 4Romefalse
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Answer : 2. "Dynamic RAM"
Q: The storage element for a static RAM (SRAM) is the ________.?
2356 0609d2855e941dd6183d65052
609d2855e941dd6183d65052- 1Capacitorfalse
- 2Flip-floptrue
- 3Diodefalse
- 4Registerfalse
- 5None of thesefalse
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Answer : 2. "Flip-flop "
Q: Operating system functions may include 2352 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.
Q: In computer processing, __________ selects processes from the pool and loads them into memory for execution.
2340 15d7b72bb365d1429baaaf0a4
5d7b72bb365d1429baaaf0a4- 1Job Schedulertrue
- 2Resource Schedulerfalse
- 3CPU Schedulerfalse
- 4Process Schedulerfalse
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Answer : 1. "Job Scheduler"
Q: Which of the following does not do computer work?
2335 05ff7de3d3f9f9a23d7257c97
5ff7de3d3f9f9a23d7257c97- 1processingfalse
- 2Understandingtrue
- 3Imputingfalse
- 4Outputingfalse
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Answer : 2. "Understanding"
Q: All of the following terms are associated with spreadsheet software except_____.
2327 05e967ecf14f27b6869dab7c0
5e967ecf14f27b6869dab7c0- 1worksheetfalse
- 2cellfalse
- 3formulafalse
- 4virus detectiontrue
- 5None of thesefalse
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Answer : 4. "virus detection"
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