Free question bank
2,019+ free Oracle certification practice questions across 3 exams — each with a full explanation, domain-filtered sessions, and a timed exam simulator. No account required.
Oracle certifications
991 questions
519 questions
509 questions
Oracle certifications validate expertise across Oracle Database, Java, and Oracle Cloud Infrastructure (OCI). They range from Associate (OCA) to Professional (OCP) and Master (OCM) for database administration and development, alongside a growing OCI cloud track covering architecture, operations, and AI. Oracle credentials are valued for database administrator, Java developer, and cloud roles in Oracle-heavy enterprises.
2,019 free practice questions across 3 Oracle exams · reviewed May 2026.
| Certification exam | Exam code | Practice questions | Link |
|---|---|---|---|
| Oracle Cloud Infrastructure Generative AI Professional | 1Z0-1127-25 | 991 | Practice → |
| Oracle Certified Professional Java SE 17 Developer | 1Z0-829 | 519 | Practice → |
| Oracle Java Foundations | 1Z0-811 | 509 | Practice → |
Courseiva has 2,019 free Oracle practice questions across 3 certification exams, each with a full written explanation. No account or payment is required to start.
3 Oracle exams are covered, including Oracle Cloud Infrastructure Generative AI Professional, Oracle Certified Professional Java SE 17 Developer, Oracle Java Foundations. Each exam has its own question bank, domain-filtered practice sets, and a timed exam simulator.
Yes — every Oracle question bank on Courseiva is completely free and ad-supported. There is no subscription, no trial, and no account is needed to practise.
Multiple-choice and multiple-response questions with full explanations, plus interactive formats — drag-and-drop ordering, matching, and performance-based questions (PBQs) — wherever the real Oracle exam uses them.
Pick your target exam below, run a short domain-filtered practice set to expose weak areas, read every explanation, then finish with a timed mock exam to build exam-day pace and stamina.
Last reviewed May 2026 · How we write our questions
Courseiva is a free IT certification practice platform offering original exam-style practice questions, detailed explanations, topic-based practice, mock exams, readiness tracking, and study analytics for Cisco, CompTIA, Microsoft, AWS, and other technology certifications.