Computer Knowledge Practice Question and Answer
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Q: What is the function of the software?
546 063e4db332cab94e8399f08cb
63e4db332cab94e8399f08cb- 1computer runningfalse
- 2Play Chessfalse
- 3Fulfillment of mathematical and logical capability of the hardwaretrue
- 4None of thesefalse
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Answer : 3. "Fulfillment of mathematical and logical capability of the hardware"
Q: What is computer software?
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63e4daba2cab94e8399ef223- 1set of instructionstrue
- 2computer languagefalse
- 3computer programsfalse
- 4None of thesefalse
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Answer : 1. "set of instructions"
Q: Register is a high-speed memory element, which is located in -
983 063e4d9730cf671793fcf3638
63e4d9730cf671793fcf3638- 1in memory offalse
- 2CPUfalse
- 3input/output unitfalse
- 4in ROM or EPROMtrue
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Answer : 4. "in ROM or EPROM"
Q: pen drive is
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63e4d8a3124b1363b8ec1dba- 1a static secondary storage unitfalse
- 2a magnetic secondary storage unitfalse
- 3a removable secondary storage unittrue
- 4none of the abovefalse
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Answer : 3. "a removable secondary storage unit"
Q: The transfer of data from one application to another in a computer is called -
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63e4d84bb67b1bb7ac744e86- 1Dynamic Data Exchangetrue
- 2dynamic disk exchangefalse
- 3dodgy data exchangefalse
- 4dogmatic data exchangefalse
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Answer : 1. "Dynamic Data Exchange"
Q: The devices by which the results obtained from the computer are obtained are called ------ devices.
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63e4d686b67b1bb7ac744a35- 1input devicesfalse
- 2output devicestrue
- 3indirect devicesfalse
- 4none of the abovefalse
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Answer : 2. "output devices"
Q: Which of the following is not a type of projector
615 063e4d6112ef8e2b134a152bf
63e4d6112ef8e2b134a152bf- 1video projectorfalse
- 2slide projectorfalse
- 3gray-scroll-projectortrue
- 4movie projectorfalse
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Answer : 3. "gray-scroll-projector"
Q: Which of the following is not a type of plotter?
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63e4d581dfb7d089e56f475c- 1drum pen plotterfalse
- 2plate bed plottertrue
- 3flatbed plotterfalse
- 4None of thesefalse
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Answer : 2. "plate bed plotter"
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