Which of the following is TRUE about Constrained Declaration? - PL/SQL Quiz

PL/SQL - Quiz(MCQ)

Which of the following is TRUE about Constrained Declaration?

A)

An unconstrained declaration requires equal memory to a constrained declaration.

B)

An unconstrained declaration requires less memory than a constrained declaration.

C)

An unconstrained declaration requires more memory than a constrained declaration.

D)

None of the above

Correct Answer : An unconstrained declaration requires more memory than a constrained declaration.

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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