Exam A (5 questions) Ques tion 1 After a SAS program is submitted,thefollowing is written to the SAS log:
What issue generated the error in the log?
The syntax of the drop statement does not use an equals sign. There should have been commas between the variable names. The list of variables should have been enclosed in parentheses. A drop statement and a keep= data set option cannotboth be used at the same time.
Explanation: Explanation:
Ques tion 2 Given the SAS data set WORK.PRODUCTS:
How many variables does the WORK.REVENUE data set contain?
2 3 4 6
Explanation: Explanation: 2
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Ques tion 3 Given the SAS data set WORK.PRODUCTS:
How many observations does the WORK.OUTDOOR data set contain?
1 2 3 6
Explanation: Explanation:
3
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Ques tion 4 The following SAS program is submitted:
What will the data set WORK.TEST contain?
Option A Option B Option C Option D
Explanation: Explanation:
4
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Ques tion 5 Which statement is true concerning the SAS automatic variable _ERROR_?
It cannot be used in an if/then condition. It cannot be used in an assignment statement. It can be put into a keep statement or keep= option. It is automatically dropped.
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