Data return using output parameter is :
A. Return codes, which are always an integer value
B. A global cursor that can be referenced outside the stored procedure
C. A single cursor that can be referenced inside the stored procedure
D. None of the mentioned
Answer:A
Data return using output parameter is :
A. Return codes, which are always an integer value B. A global cursor that can be referenced outside the stored procedure C. A single cursor that can be referenced inside the stored procedure D. None of the mentioned
Explanation:Output parameters, which can return either data (such as an integer or character value) or a cursor variable (cursors are result sets that can be retrieved one row at a time).