Computer Awareness Practice Question and Answer
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Q: OCR stands for………..
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5da0479777652578d4efc0f7- 1Optical Character Recognitiontrue
- 2Optical CPU Recognitionfalse
- 3Optimal Character Recognitionfalse
- 4Other Character Recognitionfalse
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Answer : 1. "Optical Character Recognition"
Q: ______transforms one interface into another interface.
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5f053dd31d4388668c54239c- 1Datafalse
- 2Hardwarefalse
- 3Programsfalse
- 4Softwaretrue
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Answer : 4. "Software"
Q: Computer process data into information by working exclusively with:
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5f054591bedd52553096e4fd- 1Charactersfalse
- 2Numberstrue
- 3Multimediafalse
- 4Wordsfalse
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Answer : 2. "Numbers "
Q: Which of the following are the cheapest memory devices in terms of cost/bit?
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5f04577d26cfc348bd6e1d78- 1Magnetic Tapesfalse
- 2Compact Disktrue
- 3Semiconductor Memoriesfalse
- 4Magnetic Diskfalse
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Answer : 2. "Compact Disk "
Q: ______is a layer of computer system between the hardware and the user program.
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5f053bf2b864a45d9075e775- 1System environmentfalse
- 2Operational environmentfalse
- 3Operating systemtrue
- 4Operating environmentfalse
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Answer : 3. "Operating system "
Q: Recently, with which company has Apple been fined for patent infringement?
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60af2cba2571926e87c9929c- 1Samsungfalse
- 2Qualcommfalse
- 3Smart Flash LLCtrue
- 4Nvidiafalse
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Answer : 3. "Smart Flash LLC"
Q: The most powerful computer is____
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5da0463c77652578d4efba31- 1Super computertrue
- 2Micro computerfalse
- 3Mini computerfalse
- 4All of thesefalse
- 5None of thesefalse
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Answer : 1. "Super computer"
Q: Which of the following is 3rd layer of OSI Model?
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5f053cd1b864a45d9075e847- 1Network layertrue
- 2Session layerfalse
- 3Physical layerfalse
- 4Application layerfalse
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Answer : 1. "Network layer "
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