A00-280 Online Practice Questions and Answers

The following question will ask you to provide a line of missing code. Given the following data set work.vs:

The following SAS program is submitted to create a new data set that carries forward the previous value of sbp when the value is missing.

In the space below, enter the line of code that completes the program (Case is ignored. Do not add leading or trailing spaces to your answer.).

Which SAS program will apply the data set label 'Demographics' to the data set named DEMO?

A. data demo (label='Demographics'); set demo; run;

B. data demo; set demo (label='Demographics'); run;

C. data demo (label 'Demographics'); set demo; run;

D. data demo; set demo; label demo= 'Demographics'; run;

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

Which line of code would produce the blue notes in the log?

A. if indm ne indisp then output 'MERGE ISSUE: ' subjid indm indisp ;

B. if indm ne indisp then put 'MERGE ISSUE: ' subjid= indm= indisp=;

C. %if indm ne indisp %then %put 'MERGE ISSUE: ' subjid= indm= indisp=;

D. if indm ne indisp then put 'MERGE ISSUE: ' _all_ ;

Given the following log entry:

Which SAS system option adds the blue highlighted lines to the log?

A. INFO

B. MSGLEVEL=I

C. INVALIDDATA='I'

D. NOTES

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

The following SAS program is submitted:

Which macro call prints all records from each dataset in library DB?

A. %printlib(lib=DB, rec=all)

B. %printlib(lib=DB, rec= )

C. %printlib(DB, all)

D. %printlib(DB, )

This question will ask you to provide a missing option.

The following program is submitted to create a transport file for multiple data sets:

Which option will limit the files that are copied to type data?

A. intype=data

B. memtype=data

C. entrytype=data

D. include=data

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. Analysis Data Model (ADaM)

B. Operational Data Model (ODM)

C. Study Data Tabulation Model (SDTM)

D. Trial Design Model (TDM)

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

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((birthdt-randdt)/365.25);

B. age = int((randdt-birthdt)/365.25);

C. age= int(yrdif(birthdt,randdt, "act/365.25" ));

D. age = int((today()-birthdt)/365.25);

An action plan that describes what will be done in a drug study, how it will be conducted, and why each part of the study is necessary is called:

A. a clinical trial plan

B. a protocol

C. a data management plan

D. a statistical analysis plan