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Title: Oracle OCI 2025 Architect Professional (1Z0-997-25) Guide [Print This Page]
Author: sawaira Time: 12/19/2025 23:02
Title: Oracle OCI 2025 Architect Professional (1Z0-997-25) Guide
The
Oracle Cloud Infrastructure 2025 Architect Professional exam validates advanced-level skills required to design, deploy, and manage enterprise-scale solutions on Oracle Cloud Infrastructure (OCI). This exam focuses on real-world architectural decision-making rather than basic service definitions. Candidates are tested on their ability to build secure, scalable, highly available, and cost-efficient cloud architectures aligned with modern business needs.
The exam emphasizes best practices, automation, governance, and performance optimization in OCI environments.
Exam ReviewThis is a professional-level certification, meaning the exam is scenario-based and analytical rather than theory-focused. Questions typically describe real infrastructure challenges and ask for the best architectural solution. Many questions require understanding trade-offs between cost, performance, security, and availability.
It is considered moderately difficult to difficult, especially for candidates without hands-on OCI experience. Memorization alone is not sufficient; practical understanding is essential.
Who Should Take This Exam This exam is ideal for:
Cloud Architects working with Oracle Cloud
DevOps Engineers managing OCI environments
Infrastructure Engineers designing scalable systems
Professionals upgrading from OCI Associate-level certifications
IT professionals involved in cloud migration and modernization projects
Covered Knowledge Areas
The exam evaluates knowledge across the following domains:
1️⃣ OCI Architecture DesignDesigning cloud-native and enterprise workloads using OCI best practices, including scalability, fault tolerance, and service selection.
2️⃣ Networking & ConnectivityVCN design, subnets, routing, gateways, load balancing, and hybrid connectivity models.
3️⃣ Security & Identity ManagementIAM policies, compartments, encryption, vault services, network security, and governance strategies.
4️⃣ High Availability & Disaster RecoveryDesigning resilient architectures across fault domains, availability domains, and regions.
5️⃣ Compute & Storage SolutionsChoosing appropriate compute shapes, autoscaling, block storage, object storage, and file storage.
6️⃣ Database & Data ServicesAutonomous databases, Exadata solutions, performance tuning, and workload scaling.
7️⃣ Automation & Infrastructure as CodeTerraform, OCI Resource Manager, CI/CD integration, and environment consistency.
8️⃣ Observability & Cost ManagementMonitoring, logging, alarms, tagging strategies, budgets, and cost optimization.
Exam Structure SummaryExam Duration: ~90¨C120 minutes
Question Type: Multiple Choice (Single & Multi-Select)
Language: English
Passing Score: Estimated around 65¨C70%
Certification Validity: Valid until Oracle retires or updates the exam version
The
Oracle 1Z0-997-25exam is best suited for professionals aiming to
prove advanced OCI architectural expertise. It aligns closely with real enterprise use cases and is valuable for career growth in cloud architecture, DevOps, and infrastructure leadership roles.
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