If a cursor is declared in a package specification that referenced the PV_TOTAL_NUM package variable, the variable ____.
A) need not be declared
B) must be declared after the cursor
C) must be declared as private
D) must be declared before the cursor

Question

Quizplus · Accepted Answer

The PV_TOTAL_NUM package variable must be declared before the cursor as it is referenced in the cursor. If it is not declared beforehand, it will result in a compilation error.

If a Cursor Is Declared in a Package Specification That