최신 A00-282 무료덤프 - SASInstitute Clinical Trials Programming Using SAS 9.4

문제1

Review the following procedure format:

What is the required type of data for the variable in this procedure?

A. Continuous

B. Character

C. Treatment

D. Categorical

정답: A

문제2

The PROC SGPLOT step below needs to be modified to format the values on the horizontal axis.
proc sgplot data = work.adlb;
histogram AVAL;
<insert code here>
run;
Which statement CANNOT be used to format the values due to a syntax error?

A. xaxis valuesformat = comma8.2;

B. xaxis valuesformat = 8.2;

C. format AVAL 8.2;

D. format AVAL comma8.2;

정답: B

문제3

Which statement correctly describes an aspect of a Phase II clinical trial?

A. designed to assess how well the drug works

B. randomized controlled multicenter trials on large patient groups

C. designed to assess the pharmacovigilance, pharmacokinetics, and pharmacodynamics of a drug

D. in vitro and in vivo experiments using wide-ranging doses of the drug

정답: A

문제4

The VISIT data set is multiple records per subject, sorted by usubjid vistdtc vistm and contains the following variables:

The DEATH data set is one record per subject, sorted by usubjid vistdtc vistm and contains the following variables:

Which program will combine the DEATH and VISIT data sets by matching records?

A. data data_1;
set death visit;
by usubjid vistdtc vistm;
run;

B. data data_1;
merge death visit;
run;

C. data data_1;
merge death visit;
by usubjid vistdtc vistm;
run;

D. data data_1;
merge death visit;
by usubjid vistm vistdtc;
run;

정답: C

문제5

Given the following data set DEMOG:

Which selection below would be considered hard-coding?

A. birthdt = input(dob, mmddyy10.);

B. if site eq 1 then sexcd = 2; else if site eq 2 then sexcd = 1;

C. if site eq 1 and sexcd ne 2 then check = 1; else if site eq 2 and sexcd ne 1 then check = 2;

D. if sexcd eq 1 then sex = "Male"; else if sexcd eq 2 then sex = "Female";

정답: C

문제6

In a study, inclusion criteria required patients be between 18 and 65. Patients will be analyzed in 2 age groups: group one is subjects who are under 36 years of age and group two is subjects who are 36 years of age or older.
Which statements properly assign age group, and writes an error message to the log for any patient with an out of range age value?

A. select;
when (age >= 66) put "ERROR: AGE OUT OF PROTOCOL SPECIFIED RANGE FOR " subject= age=; when (36 <= age < 66) agegrp = 2; when (18 <= age < 66) agegrp = 1; end;

B. select;
when (age >= 18) agegrp = 1;
when (age >= 36) agegrp = 2;
when (age >= 66) put "ERROR: AGE OUT OF PROTOCOL SPECIFIED RANGE FOR " subject= age=; end;

C. select;
when (18 <= age < 36) agegrp = 1;
when (36 <= age < 66) agegrp = 2;
otherwise put "ERROR: AGE OUT OF PROTOCOL SPECIFIED RANGE FOR " subject= age=; end;

D. select;
when (age >= 66) put "ERROR: AGE OUT OF PROTOCOL SPECIFIED RANGE FOR " subject= age=; when (age >= 36) agegrp = 2; when (age >= 18) agegrp = 1; otherwise; end;

정답: C

문제7

What is the primary purpose of programming validation?

A. Document all specifications pertaining to programmed output and ensure all were reviewed during the programming process.

B. Efficiently ensure any logic errors are discovered early in the programming process.

C. Ensure that the output from both the original program and the validation program match.

D. Justify the means used to accomplish the outcome of a program and ensure its accurate representation of the original data.

정답: D

문제8

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 writes all values of the mhcom1 variable that are longer than 200 in the results.

C. It helps the programmer determine which observation has the longest value for mhcom1.

D. It shows all the values for mhcom1 in the results.

정답: A

문제9

The purpose of the ADaM model is to provide a framework that:

A. enables the tabulation of the raw source data

B. can be used to generate the CDISC ODM

C. enables the creation of study patient profiles

D. enables the statistical analysis of the data

정답: D

문제10

Review the following procedure format:
PROC TTEST date=date;
class group-variable;
var variable;
run;
What is the required type of data for the variable in this procedure?

A. Continuous

B. Character

C. Treatment

D. Categorical

정답: A

최신 A00-282 무료덤프 - SASInstitute Clinical Trials Programming Using SAS 9.4

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