// oracle · 1z0-149

1Z0

oracle

// oracle 1z0-149

1Z0-149

Prepare for this certification with curated, exam-aligned practice questions, explanations, and a study plan focused on real-exam outcomes.

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PDF US$10.00Sub US$10/mopass 66%

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sample · 1 of 65Shuffle

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multiFundamentals and core conceptsmedium

12 votes · last validated recently

Which three are true about the procedure overloading feature? (Choose three.)

Each procedure can be a nested subprogram.

50%

Each procedure's formal parameters can differ in data type or name.

100%

Each procedure must use named notation to specify the corresponding actual parameters.

Each procedure's formal parameters must differ in name.

04 · coverage

Exam domains

Fundamentals and core concepts20%

26 q

Planning and design20%

0 q

Implementation and configuration25%

6 q

Operations, monitoring, and troubleshooting20%

0 q

Security, compliance, and governance15%

3 q

Uncategorized46%

30 q

community questionsview all →

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Top-voted approved contributions for this exam, reviewed before landing in the bank.

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Oracle 1Z0-149 1Z0.

Prepare for this certification with curated, exam-aligned practice questions, explanations, and a study plan focused on real-exam outcomes.

// OFFICIAL EXAM LOGISTICS

source · oracle

// PASSING SCORE

66%· scaled

minimum to pass

66%of scale

// QUESTIONS

65official

// DURATION

90min

// EXAM FEE

245usd

// ITEM TYPES

multiple choice

// questions

65in bank

// pass rate

92%self-reported

// last update

7h agoago

// add cadence · 12w

// downloadable pdf bank

Get the whole bank as a PDF

Every question tagged by domain, with a detailed explanation. Preview the first pages free — buy once for lifetime access to the full PDF.

65 questions

// what's inside

65 exam-style questions with verified answers
Every question tagged by domain (5 domains covered)
A detailed explanation / rationale for every question

// sample · 1 of 65

See what's in the bank.

Shuffle

#00be05ca-36cd-44f6-8636-23126e484eadmultiFundamentals and core conceptsmedium

↑ +47· 8 comments· seen 1,284×

Which three are true about the procedure overloading feature? (Choose three.)

Which combination of changes will achieve the goal? (Choose TWO.)

Each procedure can be a nested subprogram.

50%

Each procedure's formal parameters can differ in data type or name.

100%

Each procedure must use named notation to specify the corresponding actual parameters.

Each procedure's formal parameters must differ in name.

Each procedure can be a packaged subprogram.

100%

Each procedure must use positional notation to specify the corresponding actual parameters.

25%

Each procedure can be a standalone subprogram.

25%

Community converges on A, B, E. Official key confirms.

12 votes · last validated recently

// explanation

Overloaded procedures must differ in their formal parameter profiles (by data type and/or name), and overloading is supported for nested subprograms and for subprograms declared in a package specification.

contributed by

@netdiver· revised by @cloud_chris

← previous

// coverage · 6 domains

What this bank tests.

oracle exam blueprint

Fundamentals and core concepts26 q

20%

Planning and design0 q

20%

Implementation and configuration6 q

25%

Operations, monitoring, and troubleshooting0 q

20%

Security, compliance, and governance3 q

15%

—

Uncategorized30 q

46%

// composition

By format & difficulty.

65 total

// by format

37%

63%

single · 24multi · 41

// by difficulty

easy

7· 20%

medium

26· 74%

hard

2· 6%

// contributors · 0 engineers

Built by people who took the exam.

Every question is contributed by someone who recently sat 1Z0-149, then reviewed by an SME before landing in the bank. These are the most prolific contributors.

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// community questions

Questions from the community

Top-voted approved contributions for this exam, reviewed before landing in the bank.

// top community questionsview all →

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// faq

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What is the passing score?

The official passing mark for this exam is 66%.

How long is the certification valid?

The certification is valid for 2 years. Recertify on the current Oracle exam version when this exam is retired; many Oracle credentials remain valid until Oracle supersedes them.

What experience is recommended?

Hands-on experience with the Oracle products covered by 1Z0-149 (per Oracle University candidate profile).

// related

1Z0-149

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Oracle 1Z0-149 1Z0.

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What this bank tests.

By format & difficulty.

Built by people who took the exam.

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