Which two " Action Type " options are NOT available in an Oracle Cloud Infrastructure (OCI) Events rule definition? (Choose two.)

• A. Email
• B. Functions
• C. Notifications
• D. Slack
• E. Streaming

You are troubleshooting a containerized microservice on a development host and need to obtain its full configuration metadata, including network settings and volume mounts, in JSON format. Which command should you run to retrieve this detailed information?

• A. docker stats
• B. docker history
• C. docker system
• D. docker inspect

Your enterprise is migrating a synchronous order fulfillment system to a distributed microservices architecture on Oracle Cloud Infrastructure. The development team originally implemented a Two-Phase Commit protocol to handle transactions spanning multiple databases, but it caused severe performance bottlenecks due to extended resource locking periods. You must now design a decentralized transaction strategy that processes steps as a sequence of independent local transactions, publishes events to coordinate subsequent steps, and executes compensating actions if a step fails. Which transaction design pattern should you implement to meet these requirements?

• A. Two-Phase Commit Pattern
• B. Saga Design Pattern
• C. Transactional Outbox Pattern
• D. Event Aggregation Pattern

You are deploying a set of Java microservices to an Oracle Cloud Infrastructure Container Engine for Kubernetes cluster. You must ensure that the application design strictly adheres to the Twelve-Factor App methodology for configuration management and backing services to simplify multi-environment deployments. Which TWO design strategies must you implement to satisfy these Twelve-Factor App principles?

• A. Package each database credential and external API endpoint URL inside the application ' s local properties file for strict encapsulation.
• B. Maintain a single database schema instance that is shared dynamically across all environments to ensure absolute dev/prod database state parity.
• C. Treat backing databases and message brokers as attached resources, allowing them to be swapped via configuration changes without modifying microservice code.
• D. Inject all environment-specific configuration values directly into the compiled application code bundle during the build phase.
• E. Externalize configuration values by utilizing environment variables or Kubernetes ConfigMaps to override default microservice settings.

You are building a cloud native serverless travel application with multiple Oracle Functions in Java, Python, and Node.js. You need to build and deploy these functions to a single application named travel-app. Which command will help you complete this task successfully?

• A. fn app --app travel-app deploy --ext java pyljs
• B. fn function deploy app travel-app--all
• C. fn deploy--app travel-app --all
• D. fn app deploy --app travel-app --all