बुधवार, 27 जनवरी 2016

Computer awareness Facts

Computer awareness Facts
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1) Gateways to allow a network to use the resources of another main frame is a component of internet.
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2) Mouse cannot be shared.
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3) EDI means electronic data interface.
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4) Mainframes network where a huge compute does all computing and front end PCs are dumb terminals.
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5) A modem that cannot be moved from its position is called fixed modem.
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6) A device that receives data from slow speed devices, and transmits it to different locations is called remote concentrator.
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7) Organization would prefer in house development of software to ensure that the development adhere to defined quality.
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8) Actual intelligence is not a feature of PC.
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9) Network that uses two OSI protocol layers as against three used in X.25 is a ―frame relay‖
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10) Microsoft excel is versatile application and spread sheet program.

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