Optimizing and Managing Applications in SAP BTP, Cloud Foundry Ru

1.

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

2.

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

3.

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

4.

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

5.

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

6.

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

7.

Which command is used to check, if the change from the Blue to the Green applications took place?

Choose the correct answer.

cf check

cf check blue-green

cf apps

8.

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

Choose the correct answer.

cf push

cf logs

cf log

cf start

9.

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 feature of the Application Autoscaler service adjusts the number of application instances automatically based on real-time application performance metrics?

Choose the correct answer.

Scheduled Scaling

RESTful APIs

Dynamic Scaling

Autoscaling Dashboard

Knowledge quiz

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

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

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

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

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

How are custom metrics typically collected in Cloud Foundry?

Which command is used to check, if the change from the Blue to the Green applications took place?

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

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

What feature of the Application Autoscaler service adjusts the number of application instances automatically based on real-time application performance metrics?