單項(xiàng)選擇題

()meansthataprogramwrittenforonecomputersystemcanbecompiledandrunonanothersystemwithlittleornomodification.

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


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A.computer-oriented
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5.單項(xiàng)選擇題Software()referstothatthesoftwaretomeetthespecificationmustbeproduced.

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