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Exam A00-211 topic 2 question 96 discussion

Actual exam question from SAS Institute's A00-211
Question #: 96
Topic #: 2
[All A00-211 Questions]

Which one of the following is true of the SUM statement in a SAS DATA step program?

  • A. It is only valid in conjunction with a SUM function.
  • B. It is not valid with the SET, MERGE and UPDATE statements.
  • C. It adds the value of an expression to an accumulator variable and ignores missing values.
  • D. It does not retain the accumulator variable value from one iteration of the SAS DATA step to the next.
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Suggested Answer: C 🗳️

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