Oracle · 2026 Edition
A complete preparation guide, edited by Johnson Ajibi, a network and security engineer with 12+ years' experience. Covers the exam format,all 4 blueprint domains, a week-by-week study plan, and proven tips for passing first time.
2–4 months
Prep time
Intermediate
Difficulty
Multiple choice
Format
Exam code
1Z0-1085-26
Full name
Oracle Cloud Infrastructure Foundations 2026 Associate (1Z0-1085-26)
Vendor
Oracle
Exam format
Multiple choice
Domains covered
4 blueprint domains
Recommended experience
Foundational IT knowledge recommended
Typical prep time
2–4 months
Domain percentage weights are not currently available for this exam. The checklist below is still useful for planning your study.
Phase 1
Security Services
Tip: Start with the official Security Services objectives, then practise questions on it.
Phase 2
Getting Started With Oci
Tip: Cover the Getting Started With Oci objectives, then answer practice questions to confirm you can apply them.
Phase 3
Core Oci Services
Tip: Cover the Core Oci Services objectives, then answer practice questions to confirm you can apply them.
Phase 4
Governance And Administration
Tip: Finish with Governance And Administration, then re-test your weakest earlier domain before a mock exam.
Study the official exam blueprint — weight percentages tell you exactly where to invest prep time.
Practise scenario-based questions regularly — every modern cert exam is scenario-heavy.
Use spaced repetition to retain what you've learned (Courseiva does this automatically).
Book your exam date once you're scoring 80%+ consistently on practice tests.
Review explanations for every wrong answer, not just the question — the 'why' is what makes it stick.
Apply everything in this guide with adaptive practice questions, detailed answer explanations, and domain analytics.