Exhibit:
Examine the PL/SQL block.
To resolve compiler or run-time errors, what three changes could you make to this code? (Choose three)
A.
Define the BEGIN and END keywords.
B.
Declare PL/SQL variables in anonymous block.
C.
Define an EXCEPTION section to handle exceptions.
D.
Define an EXCEPTION section to declare exceptions.
E.
Define an EXCEPTION section to declare PL/SQL variables.
F.
Define a DECLARE section PL/SQL variables and exceptions.