Optimizing and Managing Applications in SAP BTP, Cloud Foundry Ru

1.

Which type of health check in Cloud Foundry verifies that an application instance is active and running?

Choose the correct answer.

Readiness Check

Liveness Check

Port Check

HTTP Check

2.

Which deployment strategy in Cloud Foundry involves gradually replacing instances of the previous version with the new version? Which option do you choose?

Choose the correct answer.

Blue-Green Deployment

Rolling Deployment

Canary Deployment

cf push

3.

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

Choose the correct answer.

cf push

cf logs

cf log

cf start

4.

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.

5.

How are custom metrics typically collected in Cloud Foundry?

Choose the correct answer.

Using third-party monitoring systems like Prometheus

Through the Cloud Foundry CLI

By the SAP BTP Cockpit

Through manual code instrumentation only

6.

In the exercise Scale Cloud Foundry Applications with Application Autoscaler, which instruction is used to attach the autoscaler and scaling policy with the application?

Choose the correct answer.

cf bind-service cloud-foundry-srv my-autoscaler -c cpu_scaling_policy.json

cf bind-service hello-cloud-foundry-srv my-autoscaler-service -c cpu_scaling_policy.json

cf bind-service hello-cloud-foundry-srv my-autoscaler-service -c cpu_policy.json

7.

If an application needs to be completely redeployed due to code changes, which Cloud Foundry command should be used?

Choose the correct answer.

cf restart

cf push

cf restage

8.

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.

9.

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.

10.

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

Knowledge quiz

Which type of health check in Cloud Foundry verifies that an application instance is active and running?

Which deployment strategy in Cloud Foundry involves gradually replacing instances of the previous version with the new version? Which option do you choose?

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

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

How are custom metrics typically collected in Cloud Foundry?

In the exercise Scale Cloud Foundry Applications with Application Autoscaler, which instruction is used to attach the autoscaler and scaling policy with the application?

If an application needs to be completely redeployed due to code changes, which Cloud Foundry command should be used?

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

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

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