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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C
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ReplyDeleterepeated question
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ReplyDeleteDo not worry about repeated , you need to develop logic, if we acquire it , does not matter how many times we answer.
ReplyDeleteIf I'm able to solve all these 119 questions, then how good are my chances for clearing the actual base sas test?
ReplyDelete^ 0/10 you'll have to retake it
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ReplyDeleteC or D
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