Computer Awareness Questions Practice Question and Answer
8 Q: What is the main component of CPU?
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613893ed2421ea1e0c83430a- 1Control Unitfalse
- 2Memoryfalse
- 3Arithmetic Logic Unitfalse
- 4All thesetrue
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Answer : 4. "All these"
Q: Input is converted into output?
977 06138934d5ee3b079c60b4786
6138934d5ee3b079c60b4786- 1memoryfalse
- 2CPUtrue
- 3input and outputfalse
- 4Peripheralsfalse
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Answer : 2. "CPU"
Q: Tally package is developed by 15225 05b5cc672e4d2b4197774c0ce
5b5cc672e4d2b4197774c0ce- 1Tally Solutionstrue
- 2Coral Softwaresfalse
- 3Vedika Softwaresfalse
- 4Peutronicsfalse
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Answer : 1. "Tally Solutions"
Explanation :
Answer: A) Tally Solutions Explanation: Tally package is developed by Tally Solutions. Tally Solutions, then known as Peutronics, was co-founded in 1986 by Shyam Sunder Goenka and his son Bharat Goenka.
Q: Processor has three main parts?
9823 65f644925becdf06fd264e1ee
5f644925becdf06fd264e1ee- 1ALU, Control Unit and RAMtrue
- 2ALU, Control Unit and Registerfalse
- 3Cash, control unit and registerfalse
- 4None of thesefalse
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Answer : 1. "ALU, Control Unit and RAM"
Q: A world wide web contains web pages 26747 05b5cc642e4d2b4197774bb39
5b5cc642e4d2b4197774bb39- 1residing in many computers linked together using HTML.true
- 2with links to other web pages.false
- 3residing in many computers.false
- 4created using HTML.false
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Answer : 1. "residing in many computers linked together using HTML."
Explanation :
Answer: A) residing in many computers linked together using HTML. Explanation: A world wide web contains web pages residing in many computers linked together using HTML.
Q: Vacuum Tubes were used by ___________Generation of Computers.
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6113d2f7f65c04691bf37a1f- 1Thirdfalse
- 2Fourthfalse
- 3Firsttrue
- 4Secondfalse
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Answer : 3. "First"
Q: Which of the following virus overtake computer system, when it boots and destroy information ? 10288 75b5cc6d4e4d2b4197774e591
5b5cc6d4e4d2b4197774e591- 1System infectorsfalse
- 2Trojanfalse
- 3Stealth virustrue
- 4Boot infectorsfalse
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Answer : 3. "Stealth virus"
Explanation :
Answer: C) Stealth virus Explanation:
Q: Why is secondary storage needed? 1296 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.