Computer Knowledge Practice Question and Answer
8 4 Q:
5e4e21c11b69e805d0bc86e4 4 Q:
63e6283ee6cd351b75ec9996 4 Q:
5f6443e7becdf06fd264cbeb 4 Answer : 4. "Bug"
4 Q:
63c93af4be373f6c954beccb 4 Q:
5f054591bedd52553096e4fd 4 Q:
5f0fe2a72d9085055f45ae31 4 Q:
5da0479777652578d4efc0f7
Q: End key is used to
2872 05e4e21c11b69e805d0bc86e4
5e4e21c11b69e805d0bc86e4- 1Move the cursor end of the linetrue
- 2Moves the cursor end of the documentfalse
- 3Moves the cursor end of the paragraphfalse
- 4Moves the cursor end of the screenfalse
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Answer : 1. "Move the cursor end of the line"
Q: How does Le-Hard Virus come into existence?
2869 063e6283ee6cd351b75ec9996
63e6283ee6cd351b75ec9996- 1hardwarefalse
- 2Softwarefalse
- 3command.comtrue
- 4FRIDAY 13false
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Answer : 3. "command.com"
Q: When is Computer Literacy Day celebrated?
2857 05f6443e7becdf06fd264cbeb
5f6443e7becdf06fd264cbeb- 15 Decemberfalse
- 214 Decemberfalse
- 322 Decemberfalse
- 42 Decembertrue
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Answer : 4. "2 December"
Q: What is an error in a program called 2850 05b5cc66de4d2b4197774bfbb
5b5cc66de4d2b4197774bfbb- 1Power failfalse
- 2Crashfalse
- 3Virusfalse
- 4Bugtrue
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Answer : 4. "Bug"
Explanation :
Answer: D) Bug Explanation: In computer technology, a coding error in a computer program is called a bug.
Q: Which is the longest key on the keyboard?
2847 063c93af4be373f6c954beccb
63c93af4be373f6c954beccb- 1Homefalse
- 2Enterfalse
- 3Space bartrue
- 4Shiftfalse
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Answer : 3. "Space bar"
Q: Computer process data into information by working exclusively with:
2843 15f054591bedd52553096e4fd
5f054591bedd52553096e4fd- 1Charactersfalse
- 2Numberstrue
- 3Multimediafalse
- 4Wordsfalse
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Answer : 2. "Numbers "
Q: What is the full Form of CAD?
2829 05f0fe2a72d9085055f45ae31
5f0fe2a72d9085055f45ae31- 1Computer Automatic Designfalse
- 2Computer Aided Designtrue
- 3Computer Automatic Decodefalse
- 4Computer Aided Decodefalse
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Answer : 2. "Computer Aided Design"
Q: OCR stands for………..
2827 15da0479777652578d4efc0f7
5da0479777652578d4efc0f7- 1Optical Character Recognitiontrue
- 2Optical CPU Recognitionfalse
- 3Optimal Character Recognitionfalse
- 4Other Character Recognitionfalse
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Answer : 1. "Optical Character Recognition"
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