SASInstitute A00-282 Actual Tests : Clinical Trials Programming Using SAS 9.4

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

The following SAS program is submitted:

How many data sets are created and how many observations are in the data set(s)?

• A. 2 data sets named PVALUES1 and PVALUES2 each with 2 observations
• B. 1 data set named PVALUES with 2 observations.
• C. 1 data set named PVALUES with 1 observation.
• D. 2 data sets named PVALUES and PVALUES1 each with 1 observation.

Which LIBNAME statement is valid?

• A. libname sasdata "c:\sas\labdata\";
• B. libname "c:\sas\labdata\";
• C. libname mysasdata "c:\sas\labdata\";
• D. libname work "c:\sas\labdata\";

From the Statistical Analysis Plan, patients age is calculated as an integer relative to date randomized divided by 365.25.
Given the following annotated CRF:


Which programming code defines the patient's age?

• A. age = int((randdt-birthdt)/365.25);
• B. age = int((birthdt-randdt)/365.25);
• C. age = int((today()-birthdt)/365.25);
• D. age= int(yrdif(birthdt,randdt, "act/365.25" ));

Which statement will create a report footnote that identifies the date and time that the SAS program was executed?

• A. footnote1 = "Created on &sysdate9 &systime";
• B. footnote1 'Created on &sysdate9 &systime';
• C. footnote1 = 'Created on &sysdate9 &systime';
• D. footnote1 "Created on &sysdate9 &systime";