Oracle DBA Practice Test (OCP)

The Oracle DBA Practice Test (OCP) is a free advanced-level, 25-minute skill test from Science of Apps. It tests readiness for the Oracle Database Administration OCP — database architecture and multitenant containers, instance and storage management, users, security and auditing, backup and recovery with RMAN, and performance monitoring and tuning — written to the Oracle Database 23ai documentation for 2026. Score 70% or more on its 25 questions to earn a verifiable Oracle DBA Exam Readiness certificate (SOA-OD). Every question is based on published standards and research — including Oracle Database Backup and Recovery User's Guide (Oracle), Oracle Database Administrator's Guide (23ai) (Oracle), Oracle Database Security Guide (Oracle) — and each answer is explained with its source.

Yes. Science of Apps has a free Oracle DBA Practice Test built on the current Oracle exam outline for 2026 and 2027. It covers database architecture, users and security, and storage, scores you instantly and issues a verifiable certificate.

Read the five skill areas on this page, then take the 25-minute test online — no fee, course or sign-up. You see every answer explained when you finish. Score 70% or more and you get a Oracle DBA Exam Readiness certificate straight away, on screen, as a PDF and by email, with a credential ID anyone can verify.

Yes. The questions are original scenarios written by Science of Apps, and each one is based on a public source you can read: Oracle Database Backup and Recovery User's Guide (Oracle); Oracle Database Administrator's Guide (23ai) (Oracle); Oracle Database Security Guide (Oracle); Oracle Database SQL Tuning Guide (23ai) (Oracle); Oracle Database Concepts (23ai) (Oracle). The source is shown under each question and linked in the answer review. Science of Apps doesn't copy questions from other tests.

Five skill areas with five questions each, drawn from a bank of 10 per area so a retake brings new questions: Architecture and Multitenant (Memory and processes, Multitenant and Storage structures); Instance and Storage Management (Startup and shutdown, Storage and Networking); Users, Security and Auditing (Users and privileges, Roles and profiles and Auditing and encryption); Backup and Recovery (RMAN, Recovery scenarios and Flashback); Performance Monitoring and Tuning (AWR and ADDM, SQL tuning and Wait events). Every question is an original scenario written to the 2026–2027 standard, with the published source named under it.

Oracle database administrator, Database engineer, Data platform administrator, Systems administrator and ERP technical consultant. It suits anyone who wants a quick, verifiable way to show Oracle DBA knowledge in 2026 and 2027, from students and career switchers to experienced professionals.

Oracle's administration track typically requires passing the Administration I (associate) and Administration II (professional) exams for the relevant release, focused on architecture, security, backup and recovery and performance.

In Oracle's multitenant architecture, a PDB is a portable set of schemas and objects that runs inside a container database (CDB), sharing the instance and memory while staying logically separate.

No. It is an independent practice test written to the publicly available Oracle DBA content outline for 2026 and 2027, for checking your readiness before you book the real exam. Passing earns a Science of Apps certificate rather than the official credential.

Yes. The test is online, in English and free everywhere — people take it from India, the US, the UK, Europe, Africa, Latin America and Asia-Pacific. Your certificate is dated with your own local date and can be verified from anywhere at scienceofapps.com/certification/verify/.

25 questions — 5 from each of 5 skill areas — with a 25-minute limit. You need 70% (18 of 25) to pass and 90% for distinction.

We rate it Advanced: assumes years in the role or deep specialist knowledge. It has 25 scenario questions — 5 from each of 5 skill areas — and a 25-minute limit. You need 70% (18 of 25) to pass and 90% for distinction.

Nothing. There is no fee to take a test, to receive the certificate, to have it emailed or to verify it, and no sign-up.

On our server, not in your browser. The answers never reach the page until you submit, so a certificate can only be earned by passing. Each certificate gets a unique credential ID stored by Science of Apps.

You see your score for each area and every question with the correct answer and why, with the published source behind it. You can retake after 30 minutes, and the retake draws questions you haven't seen yet.

No. Every certificate is dated, so it always shows when you passed. Retake a test any time for a newer date or a higher score.

Yes. After you pass, Add to LinkedIn opens the Licenses & certifications form with the certificate name, Science of Apps as the issuer, the issue date, your credential ID and the verification link filled in. You can also download it as a PDF or PNG, and it's emailed to you as a PDF.

Every certificate has a credential ID and a QR code. Scanning it, or entering the ID at scienceofapps.com/certification/verify/, shows the holder's name, the certification, the score and the issue date from our records.

No. They are Science of Apps' own assessments of applied skill. They aren't issued by a university or standards body, and they work best alongside a portfolio that shows the skills in real work.