Most Recent SAS A00-281 Exam Questions & Answers

Prepare for the SAS Clinical Trials Programming Using SAS 9 Accelerated Version exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the SAS A00-281 exam and achieve success.

The questions for A00-281 were last updated on Jan 18, 2025.

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Question No. 1

This question will ask you to provide a line of missing code. Given the following data set LABS(only first 10 lines shown):

In the space below, enter the statement that completes the program to produce the desired output (Case is ignored. Do not add leading or trailing spaces to your answer.).

AIDLABTEST;,IDLABTEST;,IDLABTEST

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Correct Answer: A

Question No. 2

Given two data sets with the following variables:

Why is the blue note showing in the log?

AThe variable VISIT occurs in both data sets but is not included in the BY statement.

BThere are no observations with matching values for SUBJID in either data set.

CThere are multiple observations with the same value for SUBJID in both data sets.

DOne of the two data sets has multiple observations with the same value for SUBJID.

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Correct Answer: C

Question No. 3

Given the following data set:

Which program was used to prepare the data for this PROC PRINT output?

Aproc sort data=one out=two;
by subjid;
run;

Bproc sort data=one out=two nodupkey;
by subjid;
run;

Cproc sort data=one out=two nodup;
by subjid;
run;

Dproc sort data=one out=two nodupkey;
by subjid trt;
run;

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Correct Answer: B

Question No. 4

A Statistical Analysis Plan describes a clinical trial as "A 12 week, double-blind, placebo-controlled, randomized, multi-center study." Double-blind refers to which groups in this study?

Atreatment and control group

Binvestigator and subjects

Cstatistician and sponsor

Dsponsor and investigator

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Correct Answer: B

Question No. 5

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

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

Aheader2 'Adverse Events';

Bheader2 = 'Adverse Events';

Ctitle2 = 'Adverse Events';

Dtitle2 'Adverse Events';

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Correct Answer: D

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