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Which statement about a computer program is valid?

  • A.It is understood by a computer
  • B.It is understood by programmer
  • C.It is understood by the user
  • D.Both a & b

Answer: D

Correct answer: Both a & b

A program has to satisfy two readers. The machine must be able to execute it, so it must obey the language’s rules exactly; and the programmer must be able to read it, since it will have to be understood and changed later. The user never sees it - only what it does.

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