A00-280 Online Practice Questions and Answers

Review the following procedure format:

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

A. Character

B. Continuous

C. Categorical

D. Treatment

Which option for PROC COMPARE will list all observations and variables found in only one of the two data sets being compared?

A. LISTALL

B. OUTALL

C. ALLOBS

D. OUTDIFF

A Treatment-Emergent Adverse Event (TEAE) is commonly defined as any event that occurs on or after the date and time of:

A. informed consent

B. baseline assessment

C. study enrollment

D. first dose of study drug

This question will ask you to provide a line of missing code.

Given the dataset RAWBP that is sorted by SUBJECT TEST WEEK:

Which statement must be added to the program to calculate relative change in percent (percent change) from baseline?

A. pct_chg = ((baseline - value) /baseline)*100;

B. pct_chg = ((value - baseline) /baseline)*100;

C. pct_chg = ((baseline - value) /value)*100;

D. pct_chg = ((value - baseline) /value)*100;

Which statement correctly creates a SAS date variable from a character variable?

A. sasdate = input(chardate,date9.);

B. sasdate = 'chardate'd;

C. sasdate = put(chardate,date9.);

D. sasdate = date(chardate,date9.);

This question will ask you to provide a missing option.

Given an existing work data set (DM), the following code is submitted:

A. MPRINT

B. SYMBOLGEN

C. MLOGIC

D. MRECALL

A report that you are working on will require the following header lines:

Which code adds the second line of the header "Adverse Events"?

A. header2 'Adverse Events';

B. header2 = 'Adverse Events';

C. title2 = 'Adverse Events';

D. title2 'Adverse Events';

Which name is a valid SAS V5 variable name?

A. _AESTDTC

B. AESTARTDTC

C. AE-STDTC

D. AE_START_DTC

Given the following two data sets EX and AE:

Which output data set is produced by the submitted SAS program?

A. Option A

B. Option B

C. Option C

D. Option D

A Statistical Analysis Plan (SAP) defines the selection process for baseline records. This instructs the programmer to choose the last non-missing analyte value prior to first study drug administration (date/time).

The DEMO data set contains the date/time of first study drug administration for subject:

What will be the resulting baseline values, as selected per the SAP instructions?

A. Option A

B. Option B

C. Option C

D. Option D