Chapter Quiz
Select the best answer
for each question. Check your answers using the answer key in the
appendix.
-
Which of the following is not written to the output during the compilation phase?
-
the data set descriptor
-
the first observation
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the program data vector
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the _N_ and _ERROR_ automatic variables
-
-
During the compilation phase, SAS scans each statement in the DATA step, looking for syntax errors. Which of the following is not considered a syntax error?
-
incorrect values and formats
-
invalid options or variable names
-
missing or invalid punctuation
-
missing or misspelled keywords
-
-
Unless otherwise directed, how does the DATA step execute?
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once for each compilation phase
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once ...
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