SAS A00-281 Exam Practice Test Instant Access

Question 1

Which statement correctly creates a SAS date variable from a character variable?

Asasdate = input(chardate,date9.);

Bsasdate = 'chardate'd;

Csasdate = put(chardate,date9.);

Dsasdate = date(chardate,date9.);

Answer : A

Question 2

Given the following work data set containing Treatment-Emergent Adverse Events:

In the space below, enter the numeric value of x for "Severe" events under HEADACHE.

See Below Explanation:

Answer : A

Question 3

Given the following entry in the SAS log:

Which alternate method could you use to?

* Transpose all data

* Not produce a warning message in the log

AUse PROC TRANSPOSE with a WHERE clause to omit records with missing VISIT values

BUse PROC COPY with SELECT statements

CUse PROC DATASETS with SELECT and MODIFY statements

DUse a DATA step with conditional OUTPUT statements

Answer : D

Question 4

The following SAS program is submitted:

Which value does variable X contain?

Athe numeric value 0

Bthe character value '01Jan1960'

Cthe date value 01011960

Dthe code contains a syntax error and does not execute.

Answer : A

Question 5

This question will ask you to provide a section of missing code. Given the input SAS data set LABRAW:

Which DO LOOP will create the output SAS data set WORK.LAB_NEW?

Ado i=1 to 2;
visit=i;
date=dat{i};
result=num{i};
output;
end;

Bdo i=1 to 2;
visit=i;
date=dat{i};
result=num{i};
end;
output;

Cdo i=1 to 2;
do j=1 to 2;
visit=i;
date=dat{j};
result=num{j};
output;
end;

Ddo i=1 to 2;
do j=1 to 2;
visit=i;
date=dat{j};
result=num{j};
end;
output;
end;

Answer : A

Question 6

Given the following data set DEMOG:

Which selection below would be considered hard-coding?

Aif sexcd eq 1 then sex = 'Male' ;
else if sexcd eq 2 then sex = 'Female' ;

Bif site eq 1 then sexcd = 2 ;
else if site eq 2 then sexcd = 1 ;

Cif site eq 1 and sexcd ne 2 then check = 1 ;
else if site eq 2 and sexcd ne 1 then check = 2 ;

Dbirthdt = input(dob, mmddyy10.) ;

Answer : B

Question 7

A Treatment-Emergent Adverse Event (TEAE) is commonly defined as any event that occurs on or after the date and time of:

Ainformed consent

Bbaseline assessment

Cstudy enrollment

Dfirst dose of study drug

Answer : D

SAS Clinical Trials Programming Using SAS 9 Accelerated Version A00-281 Exam Practice Test