單項選擇題

()meansthataprogramwrittenforonecomputersystemcanbecompiledandrunonanothersystemwithlittleornomodification.

A.Portability
B.Reliability
C.Availability
D.Reusability


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1.單項選擇題()hasbecomeafactofmodemlife,withmillionsofpeoplenowshoppingon-line.

A.E-mail
B.E-commerce
C.E-Iearning
D.E-communication

2.單項選擇題Thedata()includesthefunctionofupdatingdataonadatabase,andretrievingdatafromadatabase.

A.management
B.storage
C.analysis
D.communication

3.單項選擇題TCP/IP()arethestandardsaroundwhichtheInternetwasdeveloped.

A.protocols
B.agreements
C.conventions
D.coordination

4.單項選擇題C++fullysupports()programming,includingthefourproperties:encapsulation,datahiding,inheritance,andpolymorphism.

A.computer-oriented
B.procedure-oriented
C.object-oriented
D.aspect-oriented

5.單項選擇題Software()referstothatthesoftwaretomeetthespecificationmustbeproduced.

A.test
B.support
C.development
D.process