Act now and download your SAS Institute A00-281 test today! Do not waste time for the worthless SAS Institute A00-281 tutorials. Download Improve SAS Institute SAS Certified Clinical Trials Programmer Using SAS 9 Accelerated Version exam with real questions and answers and begin to learn SAS Institute A00-281 with a classic professional.
Q1. Which SAS program will apply the data set label 'Demographics' to the data set named DEMO?
A. data demo (label='Demographics'); set demo;
run;
B. data demo;
set demo (label='Demographics'); run;
C. data demo (label 'Demographics'); set demo;
run;
D. data demo; set demo;
label demo= 'Demographics' run;
Answer: A
Q2. Given the data set WORK.BP with the following variable list:
Which output will be created by the program?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Q3. Which statement correctly adds a label to the data set?
A. DATA two Label="Subjects having duplicate observations"; set one;
run;
B. DATA two;
Label="Subjects having duplicate observations"; set one;
run;
C. DATA two; set one;
Label dataset="Subjects having duplicate observations"; run;
D. DATA two(Label="Subjects having duplicate observations"); set one;
run;
Answer: D
Q4. You want 90% confidence limits for a binomial proportion from a one-way table with PROC FREQ. Which option must you add to the TABLES statement?
A. BINOMIAL
B. BINOMIAL ALPHA=0.9
C. BINOMIAL ALPHA=90
D. BINOMIAL ALPHA=0.1
Answer: D
Q5. You want to calculate the p-value of Fisher's exact test for a 3x3 table. Which option must you add to the TABLES statement of PROC FREQ?
A. CHISQ
B. CMH
C. EXACT
D. EXPECTED
Answer: C
Q6. Given the VITALS data set:
A. proc transpose data=vitals ; var pulse sysbp diabp ;
run ;
B. proc transpose data=vitals ; by patid visit ;
run ;
C. proc transpose data=vitals ; var patid visit ;
run ;
D. proc transpose data=vitals ; id patid visit ;
run ;
Answer: B
Q7. Which option for PROC COMPARE will list all observations and variables found in only one of the two data sets being compared?
A. LISTALL
B. OUTALL
C. ALLOBS
D. OUTDIFF
Answer: A
Q8. Which statement assigns the current date to the character variable CURRDT?
A. currdt="&sysdate.";
B. currdt="%sysdate.";
C. currdt="sysdate.";
D. currdt="#sysdate.";
Answer: A