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★ 43,965+ 1Z0-1159-26 candidates assessed this year

Know exactly where you stand
before investing months in
1Z0-1159-26 preparation.

12 exam-based questions across all 6 domains. Discover your strongest and weakest domains, identify where you'll gain points fastest, and get a personalised readiness report in 12 minutes.

91%
discovered a weakness they didn't know they had
+34%
average readiness improvement after following their plan
12 min
personalised readiness assessment
No credit card No Login required Results in 12 minutes Personalised report
12 1Z0-1159-26 candidates took this test today  ·  Trusted by 43,965+ this year

What this test does

1
Diagnoses gaps - not just a score
12 scenario-based questions mirror real Agentic AI for Oracle AI Database difficulty. Every answer is analysed for speed, confidence, and domain accuracy.
2
Identifies the domains with the biggest impact on your score
Most Agentic AI for Oracle AI Database failures come from just 1–2 weak domains. This test finds yours - by name - so you know exactly where to focus.
3
Gives you a pass-ready date and daily plan
Your report includes a predicted date you'll cross the 90% readiness threshold and a day-by-day study schedule built around your gaps.

1Z0-1159-26 domains covered in this test

Govern Private Agent Factory Deployments
5
9 of exam
Explain Oracle AI Vector Search Foundations
5
10 of exam
Configure Agentic Interfaces and Tool Access
6
12 of exam
Design Select AI Agent Solutions
8
16 of exam
Build Retrieval-Augmented Generation (RAG) Solutions
12
24 of exam
Apply Vector Distance and Indexing
14
29 of exam

Stop guessing.
Know your 1Z0-1159-26 gaps before exam day.

Free, instant, no login. Takes 12 minutes. Your report shows exactly what to fix - by domain.

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Frequently asked questions

Did 1Z0-1159-26 replace the Oracle AI Vector Search Professional exam? +
Yes. Agentic AI for Oracle AI Database Professional (1Z0-1159-26) replaced the Oracle AI Vector Search Professional exam (1Z0-184). Vector search is still tested, but the new title reflects a shift toward building agents that reason over Oracle data inside the database. If you're studying from 1Z0-184 material, you're covering only part of the current scope.
How many questions are on 1Z0-1159-26 and what's the passing score? +
The exam has 50 questions in 90 minutes, and the passing score is 68%. That means you can miss roughly 16 questions. Because the margin is narrow, a weak area - such as vector index choices or agent tooling - can be enough to fail even if the rest of your preparation is solid.
What makes 1Z0-1159-26 difficult? +
Two things. First, vector search is tested in detail: VECTOR_DISTANCE metrics, HNSW versus IVF indexes and target accuracy settings, with similar-sounding options that punish anyone who hasn't run the queries. Second, agent capabilities such as Select AI agents and database tool access through MCP are recent additions, and hands-on examples are scarce compared with mature vector search material.
How much does the exam cost and how long is the certification valid? +
Oracle sells professional exam attempts through Oracle MyLearn, and pricing varies by region and subscription, so check the exam page for the current fee. In 2026 Oracle moved its OCI and agentic AI track certifications to 24-month validity. There are no formal prerequisites, but the exam assumes working SQL skills and hands-on time with Oracle AI Database.
How long should I prepare for 1Z0-1159-26? +
If you already work with Oracle SQL and have used vector search, plan 4 to 6 weeks. Spend real time running vector queries and building indexes in an Oracle AI Database instance - Always Free Autonomous Database works - and work through Select AI and agent examples, since those are the least familiar parts for most candidates.
What happens if I fail 1Z0-1159-26? +
Oracle lets you schedule a retake for a date after your failed attempt, and each retake is a separate paid exam attempt. You cannot retake an exam you've already passed, and creating a new account to get around the policy invalidates results. Use the topic-level feedback from your score report to focus your next attempt.