问题
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● A (75) infected computer may lose its data. (75)A. file B. data base C. virus D. progra
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● We can use the word processor to (74) your documents. (74)A. edit B. compute C. translat
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● The basic unit of measure in a computer system is the(72). It is the smallest unit in co
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The(72) is the primary device for entering information into the computer.A.diskB.keyboardC
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●In computer science ,a data (72) is a way of storing data in acomputer so that it can be
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●The (72) tells the computer what to do.(72)A.disk B.memory C.program D.data