SAS Certified Clinical Trials Programmer Using SAS 9 (A00-280) - SASI

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Sample A00-280 Exam Questions & Explanations

Practice with real question formats, multiple choice options, and detailed answer explanations for SASI A00-280.

Question #1 Verified Q&A
Given the following data at WORK DEMO:<br />
<br />
<img src="https://examsqa.com/storage/question-images/sas-certified-clinical-trials-programmer-using-sas-9-a00-280_page_1_Im2.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
A.<br />
run;<br />
run;<br />
B. Which SAS program prints only the first 5 males in this order from the data set?<br />
proc sort data=WORK.DEMO out=out;<br />
by sex;<br />
run;<br />
C.<br />
proc print data= out (obs=5);<br />
proc print data=WORK.DEMO(obs=5);<br />
where Sex='M';<br />
proc print data=WORK.DEMO(where=(sex='M'));<br />
run;<br />
D.<br />
where obs<=5;<br />
proc sort data=WORK.DEMO out=out;<br />
by sex descending;<br />
run;<br />
run;<br />
proc print data= out (obs=5);
Question #2 Verified Q&A
Which SAS program will apply the data set label 'Demographics' to the data set named DEMO? A.<br />
data demo (label='Demographics');<br />
set demo;<br />
run;<br />
B.<br />
data demo;<br />
set demo (label='Demographics');<br />
run;<br />
C.<br />
data demo (label 'Demographics');<br />
set demo;<br />
run;<br />
D.<br />
data demo;<br />
set demo;<br />
label demo= 'Demographics';<br />
run;
Question #3 Verified Q&A
The following SAS program is submitted:<br />
proc sort data=SASUSER.VISIT out=PSORT;<br />
by code descending date cost;<br />
run;<br />
<br />
Which statement is true regarding the submitted program?
A The descending option applies to the DATE and COST variables.
B The descending option applies to the variable CODE.
C The variable CODE is sorted by ascending order.
D The PSORT data set is stored in the SASUSER library.
Correct Answer: The variable CODE is sorted by ascending order.
Question #4 Verified Q&A
What information can be found in the SAS Dictionary tables? (Choose two.)
A values contained within a specified format
B values contained within a specified variable
C datasets contained within a specified library
D variables contained within a specified dataset
Correct Answer: datasets contained within a specified library, variables contained within a specified dataset
Question #5 Verified Q&A
Given the following data set:<br />
<br />
<img src="https://examsqa.com/storage/question-images/sas-certified-clinical-trials-programmer-using-sas-9-a00-280_page_3_Im3.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
Which program was used to prepare the data for this PROC PRINT output? A.<br />
proc sort data=one out=two;<br />
run;<br />
B.<br />
by subjid;<br />
proc sort data=one out=two nodupkey;<br />
by subjid;<br />
proc sort data=one out=two nodup;<br />
run;<br />
C.<br />
run;<br />
D.<br />
by subjid;<br />
proc sort data=one out=two nodupkey;<br />
by subjid trt;<br />
run;

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Our A00-280 (SAS Certified Clinical Trials Programmer Using SAS 9) practice question bank currently includes 99 verified questions with comprehensive explanations.
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Yes, all SASI A00-280 practice questions are regularly updated and verified against current exam objectives.
Will the A00-280 practice questions help me pass on my first attempt?
The A00-280 (SAS Certified Clinical Trials Programmer Using SAS 9) question bank is built to mirror the real exam's format and topics, with detailed explanations for every answer so you understand the reasoning — not just memorize responses.
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