Exam Title: Oracle Cloud Infrastructure 2021 Architect ProfessionalExam Number: 1Z0-997-21Duration: 90 MinutesPassing Score: 75%Validation: Validated Against OCI Architect Professional examReview of Exam Topics covered in 1Z0-997-21OCI Architect Foundations:* Identity and Access Management* Virtual Cloud Network* Compute* Block Storage* Object Storage* File Storage* Database* Observability & Management* Security. Cloud-Native, Microservices, and Serverless Architecture:* API Gateway* Container Registry* Oracle Container Engine for Kubernetes (OKE)* Functions* Streaming* Events. Designing Scalable and Elastic Solutions for HA & DR:* High Availability* Disaster Recovery* Load Balancer* DNS Zone Management* DNS Traffic Management. Delivering Infrastructure-as-code:* Terraform Configuration files* Terraform install & Plan* OCI Resource Manager. Oracle Database Cloud Services:* Database Cloud Service* Database Lifecycle Management* Monitoring Database Cloud Service* Maximum Availability Architecture. Oracle Autonomous Database:* Provisioning* Scaling & Autoscaling* Moving ADB to different compartment* Cloning ADB* Managing Users* Backup & Restore* Autonomous Data Guard* Dedicated Infrastructure and Monitoring ADB. Designing for Hybrid Cloud Infrastructure:* Oracle Cloud VMware Solution* VMware Products* Software-defined data center SDDC Deployment* Hybrid Cloud design* Network Architectural topology* Access to Microsoft Azure. Migrating On-Premises Workloads to OCI:* Planning Data Migration to OCI* Offline transport using Data Transfer Service* Online Transport using Storage gateway* Data Migration to Autonomous Database* Migrating database using Zero Downtime Migration* Database Migration Best Practices. Designing for Security and Compliance:* IAM Federation* Web Application Firewall WAF* WAF Architecture.