A00-280 Online Practice Questions and Answers

The following SAS program is submitted:

You want to store all calculated means and standard deviations in one SAS data set.

Which statement must be added to the program?

A. output mean std;

B. ods output mean=m1 m2 std=s1 s2;

C. output out=WORK.RESULTS mean=m1 m2 std=s1 s2;

D. ods output out=WORK.RESULTS mean=m1 m2 std=s1 s2;

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

The following SAS program is submitted.

What result is displayed for the variable COUNT?

A. 1

B. 2

C. 3C.3

D. 4D.4

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

The following SAS program is submitted:

What is the value of the variable day when the data step completes?

A. 1

B. 6

C. 7

D. 8

Given the SAS data set WORK.VS1:

Which value will be assigned to variable TOTAL?

A. missing

B. 112

C. 140

D. 560

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

Identify the data structure with the following characteristics:

?Contains one or more records per subject, per analysis parameter, and per analysis timepoint.

?May be derived from findings, events, interventions and special-purpose SDTM domains, or other ADaM datasets.

?A record can represent an observed, derived, or imputed value required for analysis.

A. General Data Structure (GDS)

B. Basic Data Structure (BDS)

C. Subject Level Analysis Data Set (ADSL)

D. Event Level Analysis Data Set (ADAE)

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

A. enables the tabulation of the raw source data

B. enables the creation of study patient profiles

C. enables the statistical analysis of the data

D. can be used to generate the CDISC ODM

Given the following SAS program: Which statement correctly identifies invalid values in the variable TRT, if only the values 'A', B', 'C are valid?

A. if indexc(TRT, 'ABC') eq 0 then output;

B. if index(TRT, 'ABC') eq 0 then output;

C. if find(TRT, 'ABC') eq 0 then output;

D. if indexw(TRT, 'ABC') eq 0 then output;