In PL/SQL,functions should:
A) Always use input parameters.
B) Contain a parameter list.
C) Generate an output value using a RETURN statement.
D) All of the above.

Question

Quizplus · Accepted Answer

Functions in PL/SQL should always use input parameters to allow for versatility in the function's behavior. They should contain a parameter list to declare these input parameters. Finally, functions generate an output value using a RETURN statement. Therefore, all of the above options are correct.

In PL/SQL,functions Should