Which clause(s) is/are used to specify when the trigger will get executed? - PL/SQL Quiz

PL/SQL - Quiz(MCQ)

Which clause(s) is/are used to specify when the trigger will get executed?

A)

BEFORE

B)

AFTER

C)

INSTEAD OF

D)

All of the above

Correct Answer : All of the above

Explanation : BEFORE or AFTER or INSTEAD OF clauses are used to specify when the trigger will get executed.

Recently Updated in PL/SQL Questions

Which of the following pass parameters can be referenced by procedure?

A)

IN, OUT

B)

IN, INOUT

C)

OUT, INOUT

D)

None of the Above

Correct Answer : IN, INOUT

Explanation : IN and INOUT pass parameters can be reference by procedure.

Which of the following cannot be overwritten by procedure?

A)

IN

B)

OUT

C)

INOUT

D)

None of the above

Correct Answer : IN

Explanation : IN pass parameter cannot be overwritten by procedure.

Which of the following can be performed in PL/SQL Procedure?

A)

Call

B)

Drop

C)

Create

D)

All of the above

Correct Answer : All of the above

Explanation :

In PL/SQL Procedure, the following functions can be performed :

Call

Drop
Create

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