Computer Awareness Questions Practice Question and Answer
8 Q: The 16 bit Microprocessor means that it has
2516 0609f99b66397877f3199d4d9
609f99b66397877f3199d4d9- 116 address linesfalse
- 216 Busesfalse
- 316 Data linestrue
- 416 routesfalse
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Answer : 3. "16 Data lines"
Q: Why is secondary storage needed? 2492 05b5cc607e4d2b4197774b534
5b5cc607e4d2b4197774b534- 1no need of power supplyfalse
- 2large storage capacityfalse
- 3Both A & Btrue
- 4None of the abovefalse
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Answer : 3. "Both A & B"
Explanation :
Answer: C) Both A & B Explanation: Secondary storage therefore needed because it is non-volatile, meaning it retains its contents without the need for a power supply. It also has the large storage capacity needed to store the operating system and all the programs and files needed by a modern computer system.
Q: You organise files by storing them in
2488 05e79811c50339c736662cfd6
5e79811c50339c736662cfd6- 1indexesfalse
- 2folderstrue
- 3archivesfalse
- 4listsfalse
- 5None of thesefalse
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Answer : 2. "folders"
Q: Which of the following is not an operating system?
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5f029aa7f75c916d6120abf6- 1Androidfalse
- 2Vistafalse
- 3iOSfalse
- 4Operatrue
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Answer : 4. "Opera "
Q: Internet server is known as-
2466 05f852edd86e57719fdc0afca
5f852edd86e57719fdc0afca- 1Hubfalse
- 2Hosttrue
- 3Bridgefalse
- 4Clientfalse
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Answer : 2. "Host"
Q: Which one of the following is not a font type?
2464 05f056b9b02dcf406bb4d2c8f
5f056b9b02dcf406bb4d2c8f- 1Arial Blackfalse
- 2Comic sansfalse
- 3Times New Romanfalse
- 4None of the abovetrue
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Answer : 4. "None of the above "
Q: The storage element for a static RAM (SRAM) is the ________.?
2449 0609d2855e941dd6183d65052
609d2855e941dd6183d65052- 1Capacitorfalse
- 2Flip-floptrue
- 3Diodefalse
- 4Registerfalse
- 5None of thesefalse
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Answer : 2. "Flip-flop "
Q: Operating system functions may include 2439 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.