C2090-543 Real Exam Prep DEMO

Question 12: You have created a stored procedure (MULTIRESULTS()) on the server which will
return multiple result
sets. While developing a PHP application using the IBM_DB2 extension, you want to call the
stored
procedure. The code shown below will execute the stored procedure:
$stmt = db2_exec($conn, 'CALL multiResults()');
How can you fetch all of the result sets from $stmt?
A. Call db2_fetch_object($stmt) for the first result set; call db2_next_result($stmt) for more
result sets.
B. Call db2_next_result($stmt) for each result set.
C. Call db2_fetch_object($stmt) for each result set.
D. Call db2_next_result($stmt) for each result set; call db2_fetch_object($stmt) for each row
in the result
set.
Correct Answer: A