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Start guided practiceOracle Cloud Infrastructure Architect Professional
Professional-tier OCI architecture: designing for high availability and disaster recovery, hybrid connectivity, migration strategy, security design and cost optimisation at scale.
Oracle Cloud Infrastructure Architect Professional is Oracle's professional-level cloud computing certification, sat as exam 1Z0-997. The exam runs for 2 hours and presents up to 55 questions, with a pass mark of published per exam by Oracle.
The published exam guide lists 5 sections but does not assign public weightings, so plan to cover each in similar depth rather than betting on one being dominant.
Confirm these details on the official Oracle page before booking — vendors adjust format and pricing without notice.
Some forms include unscored trial questions
The published exam guide for 1Z0-997, in the vendor's own order.
01Designing for High Availability and Disaster Recovery
02Hybrid and Multicloud Connectivity
03Migration and Modernization
04Security and Governance Design
05Performance and Cost Optimization
Architect Associate knowledge plus production OCI experience.
Professional level — Advanced credentials covering design, scale and trade-off decisions.
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Clear answers about the exam, the study experience, and what to expect before you begin.
Oracle lists up to 55 questions, to be completed in 2 hours. Question counts can vary slightly between exam forms, and unscored trial questions are sometimes included.
Published per exam by Oracle. Confirm the current figure on the official exam page before booking, as vendors adjust cut scores when an exam form is refreshed.
Architect Associate knowledge plus production OCI experience.
The exam guide covers Designing for High Availability and Disaster Recovery, Hybrid and Multicloud Connectivity, Migration and Modernization, Security and Governance Design and Performance and Cost Optimization. The full weighted breakdown is listed above.
Yes — this exam has 52 practice questions available here, each with the correct answer marked.