SASInstitute Clinical Trials Programming Using SAS 9.4

QUESTION NO: 1
Which program will report all created output objects in the log?

A. ods trace log; proc ttest data=WORK.DATA1; class TREAT; var RESULTS; run; B. ods trace=log; proc ttest data=WORK.DATA1; class TREAT; var RESULTS; run; C. proc ttest data=WORK.DATA1 ods=trace; class TREAT; var RESULTS; run; D. ods trace on; proc ttest data=WORK.DATA1; class TREAT; var RESULTS; run;

Correct Answer: D

QUESTION NO: 2
The following SAS program is submitted.

What result is displayed for the variable COUNT?

A. 1 B. 3 C. 2 D. 4

Correct Answer: B

QUESTION NO: 3
Which of these tasks is NOT required for a validating programmer to state that an output has been independently validated using double programming once a PROC COMPARE has been run and shows the output electronically validates?

A. Counts displayed in the columns are coherent. B. The output is using the correct title specified in the Statistical Analysis Plan. C. The Statistical Analysis Plan has been approved and signed off by the sponsor. D. The output is correctly paginated.

Correct Answer: C

QUESTION NO: 4
The following SAS program is submitted:
%let Av=age;
%macro LABD(Av=weight);
%let Av=gend; %mend;
%LABD(Av=height)
%put Av is &Av;
What will be written to the SAS log?

A. Av is age B. Av is weight C. Av is gend D. Av is height

Correct Answer: A

QUESTION NO: 5
Given the SAS data set WORK.BP

What is the result?

A. WORK.HIGHBP has 1 observation
WORK.NORMBP has 1 observation
WORK.INVESTBP has 3 observations B. WORK.HIGHBP has 2 observations
WORK.NORMBP has 2 observations
WORK.INVESTBP has 3 observations C. WORK.HIGHBP has 1 observation
WORK.NORMBP has 1 observation
WORK.INVESTBP has 2 observations D. WORK.HIGHBP has 1 observation
WORK.NORMBP has 1 observation
WORK.INVESTBP has 4 observations

Correct Answer: D

QUESTION NO: 6
The following SAS program is submitted:
proc univariate date=work.STUDY; by VISIT; class REGION TREAT; var HBA1C GLUCOS; run; You want to store all calculated means and standard deviations in one SAS data set.
Which statement must be added to the program?

A. output out=WORK.RESULTS mean=m1 m2 std=s1 s2; B. output mean std; C. ods output mean=m1 m2 std=s1 s2; D. ods output out=WORK.RESULTS mean=m1 m2 std=s1 s2;

Correct Answer: A

QUESTION NO: 7
How does the code shown below help to validate report output?
data check;
set datlib.medhist;
mh_len = length(trim(mhcom1));
run;
proc freq data=check;
tables mh_len;
run;

A. It shows all the values for the length of mhcom1 in the results. B. It helps the programmer determine which observation has the longest value for mhcom1. C. It shows all the values for mhcom1 in the results. D. It writes all values of the mhcom1 variable that are longer than 200 in the results.

Correct Answer: A

QUESTION NO: 8
Given the following partial output data set:

Which code was used to create AGECAT?

A. if age <=18 then do AGECAT=1; else if 18<AGE<=40 then do AGECAT=2; else do AGECAT=3; B. if age <=18 then AGECAT=1; else if 18<AGE<=40 then AGECAT=2; else AGECAT=3; C. if age <18 then AGECAT=1; else if 18<=AGE<=40 then AGECAT=2; else AGECAT=3; D. if age <18 then AGECAT=1; if 18<=AGE<=40 then AGECAT=2; else AGECAT=3;

Correct Answer: B

QUESTION NO: 9
Vital Signs are a component of which SDTM class?

A. Events B. Interventions C. Findings D. Special Purpose

Correct Answer: C

SASInstitute Clinical Trials Programming Using SAS 9.4 - A00-282 Exam Questions