SAS Advanced Programming Practice Questions - SAS Certified Professional Advanced Programming Using SAS 9.4 Exam - SAS Advanced Programming Practice Questions - SAS Certified Professional Advanced Programming Using SAS 9.4 Exam

Question 1

What is the basic syntax for creating a table with PROC SQL in SAS?

CREATE DATA table PROC SQL; CREATE TABLE name AS SELECT columns FROM source; QUIT; MAKE TABLE name FROM source BUILD TABLE name USING SELECT

Correct Answer:

PROC SQL; CREATE TABLE name AS SELECT columns FROM source; QUIT;

Question 2

How do you perform an inner join using PROC SQL?

MERGE a b; BY key; SELECT * FROM t1 INNER JOIN t2 ON t1.key = t2.key SELECT * FROM t1, t2 WHERE t1.key MATCHES t2.key PROC JOIN t1 t2 ON key

Correct Answer:

SELECT * FROM t1 INNER JOIN t2 ON t1.key = t2.key

Question 3

What does the GROUP BY clause do in PROC SQL?

Groups related tables Groups rows sharing common values, enabling aggregate functions to compute per-group results Sorts the output Groups variables by type

Correct Answer:

Groups rows sharing common values, enabling aggregate functions to compute per-group results

Question 4

How do you use a subquery in PROC SQL?

Subqueries are not supported Use a SELECT within WHERE: WHERE col IN (SELECT col FROM other_table) Use a nested DATA step Use PROC SUBQUERY

Correct Answer:

Use a SELECT within WHERE: WHERE col IN (SELECT col FROM other_table)

Question 5

What is the HAVING clause used for in PROC SQL?

Having a condition on SELECT Filtering groups after GROUP BY aggregation, unlike WHERE which filters rows before grouping Identical to WHERE Having output to a file

Correct Answer:

Filtering groups after GROUP BY aggregation, unlike WHERE which filters rows before grouping

Question 1

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Prepare with the SAS Advanced Programming Practice Questions - SAS Certified Professional Advanced Programming Using SAS 9.4 Exam practice quiz. This question bank includes 100 questions covering proc, macro, function, hash, and object. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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SAS Advanced Programming Practice Questions - SAS Certified Professional Advanced Programming Using SAS 9.4 Exam

This practice set contains 100 questions from the matching question bank and focuses on proc, macro, function, hash, and object. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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SAS Advanced Programming Practice Questions - SAS Certified Professional Advanced Programming Using SAS 9.4 Exam

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