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Practice Free A00-281 Clinical Trials Programming Using SAS 9 - Accelerated Version Exam Questions Answers With Explanation

We at Crack4sure are committed to giving students who are preparing for the SAS Institute A00-281 Exam the most current and reliable questions . To help people study, we've made some of our Clinical Trials Programming Using SAS 9 - Accelerated Version exam materials available for free to everyone. You can take the Free A00-281 Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.

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Question # 6

Review the following procedure format:

A00-281 question answer

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

A.

Character

B.

Continuous

C.

Categorical

D.

Treatment

Question # 7

The VISIT data set is multiple records per subject, sorted by usubjid vistdtc vistm and contains the following variables:

A00-281 question answer

The DEATH data set is one record per subject, sorted by usubjid vistdtc vistm and contains the following variables:

A00-281 question answer

Which program will combine the DEATH and VISIT data sets by matching records?

A.

data data_1;

merge death visit;

by usubjid vistdtc vistm;

run;

B.

data data_1;

merge death visit;

run;

C.

data data_1;

set death visit;

by usubjid vistdtc vistm;

run;

D.

data data_1;

merge death visit;

by usubjid vistm vistdtc;

run;

Question # 8

Which name is a valid SAS V5 variable name?

A.

_AESTDTC

B.

AESTARTDTC

C.

AE-STDTC

D.

AE_START_DTC

Question # 9

Given the following SCORE data set:

A00-281 question answer

Based on the concept of Last Observation Carried Forward, what will be the value for SCORE for the Week 12

A.

157

B.

152

C.

missing

D.

151

Question # 10

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

Given the following data set LABS(only first 10 lines shown):

A00-281 question answer

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.).

A00-281 question answer

Question # 11

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:

A00-281 question answer

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

A00-281 question answer

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question # 12

This question will ask you to provide lines of missing code.

A00-281 question answer

Which ODS statements, inserted respectively in the two locations indicated above, create a report stored in a PDF file?

A.

ods pdf open='AE.pdf';

ods pdf close;

B.

ods file open='AE.pdf' type=pdf;

ods file close;

C.

ods pdf file='AE.pdf';

ods pdf close;

D.

ods file pdf='AE.pdf';

ods file close;

Question # 13

The following SAS program is submitted:

A00-281 question answer

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

A.

1

B.

6

C.

7

D.

8

Question # 14

The following SAS program is submitted:

A00-281 question answer

Which types of variables are DayofMonth, MonthofYear, and Year?

A.

DayofMonth, Year, and MonthofYear are character.

B.

DayofMonth, Year, and MonthofYear are numeric.

C.

DayofMonth and Year are numeric. MonthofYear is character

D.

DayofMonth, Year, and MonthofYear are date values