The SAS A00-231 - SAS 9.4 Base Programming - Performance-Based Exam is part of the SAS Base Programming Specialist certification path. It is designed for candidates who want to validate core base programming skills in SAS 9.4 and show they can work confidently with data, procedures, and output. This exam matters because it demonstrates practical programming ability that employers value in real analytics and reporting environments.
Whether you are preparing for your first SAS certification or strengthening your base programming knowledge, this exam is a key step toward proving hands-on competence with SAS programming tasks.
| # | Exam Topics | Sub-Topics | Approximate Weightage (%) |
|---|---|---|---|
| 1 | Access and Create Data Structures |
|
30% |
| 2 | Manage Data |
|
30% |
| 3 | Error Handling |
|
20% |
| 4 | Generate Reports and Output |
|
20% |
This exam tests more than memorization. Candidates must understand SAS programming concepts, apply them in practical scenarios, and interpret results accurately. It also checks your ability to manage data steps, handle errors, and generate useful output with confidence.
QA4Exam.com offers the Exam PDF with actual questions and answers and an Online Practice Test designed to match the SAS A00-231 exam format. These resources help you study with up-to-date questions, verified answers, and real exam simulation so you know what to expect on test day. The practice test also helps you build speed and improve time management under exam-like conditions. With focused preparation, you can strengthen weak areas and approach the exam with more confidence. This combination is built to help you prepare effectively and aim for a first-attempt pass.
The exam is intended for candidates pursuing the SAS Base Programming Specialist certification and for anyone who wants to validate base programming skills in SAS 9.4.
It can be challenging because it checks practical programming ability, data handling, error management, and reporting skills rather than simple theory.
Braindumps alone are not the best approach. You should use them as part of a broader study plan that includes practice and understanding of the exam topics.
Yes, hands-on experience is very helpful because the exam focuses on practical SAS programming tasks and real problem solving.
They can be a strong preparation tool when used properly, especially because they provide verified answers, exam-style practice, and time management training.
The Exam PDF is useful for reviewing actual questions and answers, while the Online Practice Test helps you simulate the exam experience and practice under timed conditions.
Retake policies are set by the exam provider, so you should review the current SAS exam rules before scheduling another attempt.
SIMULATION
Scenario:
This project will use data set cert.input08a and cert.input08b. At
any time, you may save your program
as program08 in cert\programs.
Both data sets contain a common numeric variable named ID.
Write a program that will use a SAS DATA Step to:
o Combine data sets cert.input08a and cert.input08b by
matching values of the ID variable.
o Write only observations that are in both data sets to a
new data set named results.match08.
o Write all other non-matching observations from either
data set to a new data set named results.nomatch08.
o Exclude all variables that begin with
"ex" from results.nomatch08.
How many variables (columns) are in _______________ results.nomatch08
Enter your numeric answer in the space below:
Save your program as ______________ program08.sas in folder cert programs
before continuing with the next project.
SAS code that could be used to solve this project:
Proc
sort data=cert.input08a out=work.input08a;
by ID;
run;
proc sort data=cert.input08b out=work.input08b;
by ID;
run;
data results.match08 results.nomatch08 (drop=ex: );
merge work.input08a (in=a) work.input08b (in=b);
by ID;
if a and b then output results.match08;
else output results.nomatch08;
run;
proc contents data=results.match08;
run;
proc contents data=results.nomatch08;
run;
The correct answer is: 5
Assume that Sasuser.One does not exist and that the following SAS program is submitted at the beginning of a new SAS session:
data sasuser.one;
x=1;
y=27;
output one; run;
Select one:
SIMULATION
Scenario:
This project will use data setcert.input36. At any time, you may save your program asprogram36 in cert\programs. Write a SAS program that will clean the data incert.input36as follows:
Step 1:
create a temporary data set, cleandata36.
In this data set, convert all case.
Then keep only observations with group equal to 'A' or 'B'.
Step 2:
Determine the MEDIAN value for the Kilograms variable for each group(A,B) in the cleandata36
data set. Round MEDIAN to the nearest whole number.
Step 3:
Create results.output36 from cleandata36
Ensure that all values for variable Kilogramsare between 40 and 200, inclusively.
If the value is missing or out of range, replace the value with the MEDIAN Kilograms value for the respectivegroup(A,B) calculated in step 2

The variable Name in the data set Employeehas a $CHAR10. format. The variable Name in the data set Sales has a $CHAR15. format. The following SAS program is submitted:
data both;
length name $ 20;
merge sales employee;
by id;
run;
What is the format for the variable Name in the data set Both?
Select one:
Assume thatWork.Ds1andWork.Ds2exist and the following SAS program is submitted:

How many PDF files are created? Select one:
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