Which of the following is not true about PL/SQL collections? - PL/SQL Quiz

PL/SQL - Quiz(MCQ)

Which of the following is not true about PL/SQL collections?

A)

Nested tables and Varrays are types of PL/SQL collections.

B)

A collection is an ordered group of elements having different data type.

C)

A collection is an ordered group of elements having the same data type.

D)

Each element is identified by a unique subscript that represents its position in the collection.

Correct Answer : A collection is an ordered group of elements having the same data type.

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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