Knowledge quiz

It's time to put what you've learned to the test, get 8 right to pass this unit.

What's the purpose of the Blue-Green deployment strategy in Cloud Foundry? Which option do you choose?

Choose the correct answer.

To automate application deployments.

To minimize downtime during application updates.

To manage multiple Cloud Foundry instances.

What is the primary purpose of the cf restart-app-instancecommand?

Choose the correct answer.

To update the application code.

To shut down the application gracefully.

To refresh the runtime state of a specific instance without changing its code.

What's the main role of the Loggregator in SAP BTP, Cloud Foundry runtime?

Choose the correct answer.

To deploy applications.

To collect and push logs into the Firehose data stream.

To provide health checks for applications.

To manage user authentication.

Which of the following is NOT a data type collected for observability in SAP BTP, Cloud Foundry runtime?

Choose the correct answer.

Logs

Metrics

Traces

Security Credentials

What's the primary purpose of audit events in Cloud Foundry?

Choose the correct answer.

To bill for resource usage.

To monitor interactions with resources.

To handle user authentication.

To manage application routing.

What is the goal of the evacuation process in Cloud Foundry?

Choose the correct answer.

To update the application's buildpack.

To minimize downtime during VM maintenance.

To refresh application configuration.

Which command is used to access real-time logs in Cloud Foundry?

Choose the correct answer.

cf push

cf logs

cf log

cf start

What is the default retention period for Cloud Foundry events in SAP BTP?

Choose the correct answer.

7 days

14 days

30 days

90 days

What is the maximum memory you can allocate to an application instance in the SAP BTP, Cloud Foundry Runtime environment?

Choose the correct answer.

6 GB

8 GB

10 GB

16 GB

10.

What's the process of adding more instances to support your application in order to handle increased load called?

Choose the correct answer.

Vertical scaling

Horizontal scaling

Memory scaling

Load balancing