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Oracle 1Z0-997-25 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Operations and Migration | 20% | - Migrate workloads, databases, and data to OCI - Optimize costs and operational efficiency - Implement observability and monitoring solutions - Design, implement, and operate Oracle Database Services |
| Topic 2: Design and Architecture | 30% | - Plan and design enterprise landing zones and network architectures - Design cloud-native, microservices, and serverless architectures - Design scalable and resilient solutions for high availability and disaster recovery - Design hybrid and multi-cloud architectures |
| Topic 3: Security and Compliance | 25% | - Design secure architectures using OCI security services - Implement identity and access management - Enforce compliance and governance policies - Manage encryption, keys, and secrets |
| Topic 4: Infrastructure and Platform Services | 25% | - Design and implement compute, storage, and networking services - Work with container services including OKE, Registry, and Container Instances - Implement infrastructure as code using Terraform and Resource Manager - Use serverless services like Functions and API Gateway |
Oracle Cloud Infrastructure 2025 Architect Professional Sample Questions:
A mixed OLTP and analytics app requires high IOPS and fast analytics. Which architecture suits it?
- A. Two separate Bare Metal DBs
- B. Autonomous Data Warehouse + ATP separate instances
- C. Exadata Cloud Service with mixed-workload tuning
- D. Autonomous DB on Bare Metal VM
Correct Answer: C 🗳️
How do you validate that standby databases remain consistent after a logical migration cutover?
- A. Use flashback logs
- B. Use Data Guard only
- C. Perform a second Data Pump export/import
- D. Run GoldenGate Veridata reconciliation
Correct Answer: D 🗳️
What Terraform configuration enforces tagging across all resources?
- A. Run tags manually post_deploy
- B. Ignore tags in code
- C. Hardcode tags in each resource
- D. Use Terraform policy via Sentinel or Config Validator
Correct Answer: D 🗳️
GoldenGate cannot connect to an on-prem RAC database via SCAN. Which host parameter fix is recommended?
- A. Use IP address in GoldenGate config
- B. Hardcode IPv4 only
- C. Configure a direct IP in tnsnames.ora
- D. Use FQDN with SCAN redirect and session mode
Correct Answer: D 🗳️
Frequent IaC updates cause unpredictable deployments. What's the countermeasure?
- A. Run terraform destroy nightly
- B. Implement preview (plan) and manual approval gates
- C. Disable CI/CD auto_apply
- D. Increase apply frequency
Correct Answer: B 🗳️
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