Online Access Free A00-282 Practice Test

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 cmiss(LLTERM, HLTERM) > 0;
• D.if missing(LLTERM, HLTERM) > 0;

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

In CDISC, which of the following describes the usage of controlled terms, code lists, or formats?

• A.Establishes consistent variable names.
• B.Establishes consistent variable types.
• C.Establishes consistent variable values
• D.Establishes consistent variable labels

Given the following data set (AE):

Data will be reported by onset week. Day 1?
7 is Week 1, Day 8 ?14 is Week 2. Events beyond Day 14 are assigned Week 3 and will be reported as Follow-up events.
Which statements properly assign WEEK to each event?

• A.select; when (day > 14) week = 3; when (day > 7) week = 2; otherwise week = 1; end;
• B.if day > 14 then week = 3; else if day > 7 then week = 2; else if day > 0 then week = 1;
• C.select; when (day > 0) week = 1; when (day > 7) week = 2; otherwise week = 3; end;
• D.if day > 0 then week = 1; else if day > 7 then week = 2; else if day > 14 then week = 3;

Given the following data set:

Which SAS program produced this output?

• A.proc sort data=one out=two; where=(age>50); by subjid; run;
• B.proc sort data=one(where=(age>50)) out=two; by subjid; run;
• C.proc sort data=one out=two; if age>50; by subjid; run;
• D.proc sort data=one(if=(age>50)) out=two; by subjid; run;