Free Online SAS Institute A00-281 Practice Test

Prepare Your SAS Institute A00-281 Exam Questions with Free online A00-281 Practice Test. Get Brilliant Clinical Trials Programming Using SAS 9 Accelerated Version Exam Results with Valid A00 281 Exam Dumps.

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Total 100 Questions | Updated On: May 14, 2024

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Question 1

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;

Answer: A

Question 2

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

Answer: D

Question 3

A SAS program is submitted and the following log is written.

What is the cause of this error message?

A : The ARRAY declaration is syntactically incorrect.

B : The IF statement is syntactically incorrect.

C : The DO loop tries to get a value from a variable which does not exist.

D : The IF statement tries to get ARRAY elements which are not declared.

Answer: D

Question 4

You want 90% confidence limits for a binomial proportion from a one-way table with PROC FREQ. Which

option must you add to the TABLES statement?

A : BINOMIAL

B : BINOMIAL ALPHA=0.9

C : BINOMIAL ALPHA=90

D : BINOMIAL ALPHA=0.1

Answer: D

Question 5

Given the SAS data set WORK.BP

What is the result?

A : WORK.HIGHBP has 1 observationWORK.NORMBP has 1 observationWORK.INVESTBP has 3 observations

B : WORK.HIGHBP has 1 observationWORK.NORMBP has 1 observationWORK.INVESTBP has 4 observations

C : WORK.HIGHBP has 1 observationWORK.NORMBP has 1 observationWORK.INVESTBP has 2 observations

D : WORK.HIGHBP has 2 observationsWORK.NORMBP has 2 observationsWORK.INVESTBP has 3 observations

Answer: B

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Total 100 Questions | Updated On: May 14, 2024

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