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Oracle Updated 1z0-149 Exam Questions and Answers by octavia

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Oracle 1z0-149 Exam Overview :

Exam Name: Oracle Database 19c: Program with PL/SQL
Exam Code: 1z0-149 Dumps
Vendor: Oracle Certification: Oracle Database PL/SQL Developer Certified Professional
Questions: 65 Q&A's Shared By: octavia
Question 8

Which is true about counter variables in a FOR loop?

Options:

A.

It must explicitly be declared.

B.

It can be modified in the body of the loop.

C.

It cannot be NULL.

D.

It is accessible outside the body of the loop.

Discussion
Question 9

Which two are true about INDEX-BY tables? (Choose two.)

Options:

A.

The index can be integer or string.

B.

The index can be integer only.

C.

INDEX-BY table types can be created in PL/SQL blocks only.

D.

INDEX-BY table types can be created both with the CREATE TYPE statement and in PL/SQL blocks.

E.

INDEX-BY table types can be created with the CREATE TYPE statement.

Discussion
Erik
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Annabel
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Amirah Nov 10, 2025
I passed too. The questions I saw in the actual exam were exactly the same as the ones in the Cramkey Dumps. I was able to answer the questions confidently because I had already seen and studied them.
Nell
Are these dumps reliable?
Ernie Nov 23, 2025
Yes, very much so. Cramkey Dumps are created by experienced and certified professionals who have gone through the exams themselves. They understand the importance of providing accurate and relevant information to help you succeed.
Inaaya
Are these Dumps worth buying?
Fraser Nov 16, 2025
Yes, of course, they are necessary to pass the exam. They give you an insight into the types of questions that could come up and help you prepare effectively.
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