InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Can An Out Parameter, V_totalmarks, Be Referenced Within The Procedural Code Without Being Assigned A Value? |
|
Answer» Any OUT parameter cannot be referenced WITHOUT being ASSIGNED a value, as the OUT parameter cannot be assigned a default value. Therefore, the v_total_marks parameter cannot be referred within the code until the EXECUTABLE statements of the procedure have BEGUN; the OUT parameter is assigned a value using the PL/SQL assignment statements. Any OUT parameter cannot be referenced without being assigned a value, as the OUT parameter cannot be assigned a default value. Therefore, the v_total_marks parameter cannot be referred within the code until the executable statements of the procedure have begun; the OUT parameter is assigned a value using the PL/SQL assignment statements. |
|