For any information system to serve its purpose,the information must be ( ) when it is
For any information system to serve its purpose,the information must be ( ) when it is needed.
A.integral
B.available
C.irreplaceable
D.confidential
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( )who she was,the assistant was eager to serve h 英语 2020-05-16 …
1.the river smells terrible.people must ( )dirty 英语 2020-05-17 …
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For any information system to serve its purpose,th 计算机类考试 2020-05-26 …
For anyinformation system to serve its purpose ,th 计算机类考试 2020-05-26 …
The meaning of ()is that access to protected infor 计算机类考试 2020-05-26 …