●Information （71) involves all the operations of an office.（71)A. record B. processing C.

Their sole fault was a failure to recognize all the factors involved.A．maximumB．usualC．ini

The millions of calculations involved, ______ by hand, would have lost all practical value

) ● （71 now plays a central role in the global economy. （71)A. Data B. CPU C. Information

) ● （71 now plays a central role in the global economy. （71)A. Data B. CPU C. Information

WebSQL is a SQL－like （71） language for extracting information from the web. Itscapabilitie

) ● （71 now plays a central role in the global economy. （71)A. Data B. CPU C. Information