Online Access Free A00-282 Exam Questions

Identify the CDISC model with the following characteristics:
XML-based content and format standard facilitates the archive and interchange of the metadata and data for clinical research provides an accurate audit trail that is 21 CRF Part II compliant

• A.Study Data Tabulation Model (SDTM)
• B.Analysis Data Model (ADaM)
• C.Operational Data Model (ODM)
• D.Trial Design Model (TDM)

This question will ask you to provide a line of missing code.
Given the following demography (DM) data set sorted by site with character variables SUBJID, SITE, SEX, RACE and numeric variables ENROLLDAT and DOB:

The following SAS program is submitted:
%macro p_demog(bylist, varlist, statlist=);
proc sort data=derived.dm out=dm;
by &bylist;
proc means data=dm;
by &bylist;
var &varlist;
output out=stats &statlist;
run;
%mend p_demog;
Which call to the p_demog macro provides only the MEAN of AGE by SEX into the output dataset STATS?

• A.%p_demog(sex age statlist=%str(mean=mymeanvar))
• B.%p_demog(sex, age, statlist=%str(mean=mymeanvar))
• C.%p_demog(statlist=%str(mean=mymeanvar), sex, age)
• D.%p_demog(statlist=%str(mean=mymeanvar), sex, varlist=age)

The table below shows a subset of values of the variables LLTERM and HLTERM from a larger data set that is to be read into a DATA step.

Which subsetting IF statement could ensure that only records that have a missing value of LLTERM or a missing value of HLTERM are written to the resulting data set?

• A.if anyalpha(LLTERM, HLTERM) > 0;
• B.if nmiss(LLTERM, HLTERM) > 0;
• C.if missing(LLTERM, HLTERM) > 0;
• D.if cmiss(LLTERM, HLTERM) > 0;

Given the data set HE:

What will the values be of variable HOSPDURD for the two subjects?

• A.5, missing
• B.missing, missing
• C.50, 9
• D.65, 9

A dataset contains systolic blood pressure values stored in the variable SYSBP.
Which program displays the median systolic blood pressure over all participants?

• A.proc means data=vitals;
  var sysbp;
  run;
• B.proc univariate data=vitals;
  var sysbp;
  run;
• C.proc freq data=vitals;
  tables sysbp;
  run;
• D.proc summary data=vitals print;
  var sysbp;
  run;