SAS Institute A00-281 Exam Questions

Question 6 of 99

Given the following data set:
Exam A00-281: Question 6 - Image 1

Which SAS program produced this output?

proc sort data=one(where=(age>50)) out=two; by subjid; run;

proc sort data=one(if=(age>50)) out=two; by subjid; run;

proc sort data=one out=two; where=(age>50); by subjid; run;

proc sort data=one out=two; if age>50; by subjid; run;

Correct Answer: A

Question 7 of 99

SIMULATION -
The following question will ask you to provide a line of missing code.
The following program is submitted to output observations from data set ONE that have more than one record per patient.
Exam A00-281: Question 7 - Image 1

In the space below, enter the line of code that will correctly complete the program (Case is ignored. Do not add leading or trailing spaces to your answer.).

Correct Answer:

Question 8 of 99

Given the data set WORK.BP with the following variable list:
Exam A00-281: Question 8 - Image 1

Which output will be created by the program?
Exam A00-281: Question 8 - Image 2

Option A

Option B

Option C

Option D

Correct Answer: D

Question 9 of 99

The following SAS program is submitted:
Exam A00-281: Question 9 - Image 1

You want to store all calculated means and standard deviations in one SAS data set.
Which statement must be added to the program?

output mean std;

ods output mean=m1 m2 std=s1 s2;

output out=WORK.RESULTS mean=m1 m2 std=s1 s2;

ods output out=WORK.RESULTS mean=m1 m2 std=s1 s2;

Correct Answer: C

Question 10 of 99

Which program will report all created output objects in the log?

proc ttest data=WORK.DATA1 ods=trace; class TREAT; var RESULTS; run;

ods trace on; proc ttest data=WORK.DATA1; class TREAT; var RESULTS; run;

ods trace=log; proc ttest data=WORK.DATA1; class TREAT; var RESULTS; run;

ods trace log; proc ttest data=WORK.DATA1; class TREAT; var RESULTS;

Correct Answer: B