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Oracle 1z0-149 Exam With Confidence Using Practice Dumps

Exam Code:
1z0-149
Exam Name:
Oracle Database 19c: Program with PL/SQL
Vendor:
Questions:
65
Last Updated:
Mar 11, 2025
Exam Status:
Stable
Oracle 1z0-149

1z0-149: Oracle Database PL/SQL Developer Certified Professional Exam 2025 Study Guide Pdf and Test Engine

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Oracle Database 19c: Program with PL/SQL Questions and Answers

Question 1

Which two are true about collections and RECORD types? (Choose two.)

Options:

A.

A variable of RECORD type can contain fields of another RECORD type or any collection type.

B.

Only associative arrays and nested tables can have elements of RECORD type.

C.

All collections and RECORD types can be defined in PL/SQL blocks, packages, or at the schema level.

D.

Collections and RECORD types are always dense.

E.

All collections and RECORD types can be stored in table columns.

F.

VARRAYS, nested tables and each field in %ROWTYPE type variables have a default value of null.

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Question 2

Examine this row of data from the EMPLOYEES table:

Now, examine this block of code which executes successfully:

What is the value of v_commission?

Options:

A.

5000

B.

15000

C.

2500

D.

10000

Question 3

Which is the correct method to implement a local subprogram in an anonymous block?

Options:

A.

B.

C.

D.