Free IBM C1000-150 Practice Exam with Questions & Answers | Set: 2

It contains details about the security credentials used to access the FileNet Content Engine and if there are any authentication errors, you can see them recorded in systemout.log. Other useful references for troubleshooting authentication issues include the IBM Knowledge Center and IBM Support, as well as the IBM FileNet Content Engine forum.

A best practice for application pod high availability is to use multiple pods across both worker and master nodes. This ensures redundancy and increased availability of the application. Additionally, using multiple small pods on a master node can improve resource utilization and reduce overall costs. For more information on best practices for application pod high availability, please refer to the following references: 1. "Pod Autoscaler Best Practices" from Kubernetes Docs: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale-best-practices/ 2. "High Availability for Containerized Workloads with Kubernetes" from AWS: https://aws.amazon.com/blogs/compute/high-availability-for-containerized-workloads-with-kubernetes/ .

When backing up data within a multiple-zone cluster, it is important to make regular backups for the active zone only. This ensures that the data is up-to-date and any changes made in the other zones are not lost if something goes wrong.

When using the product Certificate manager service, the default setting of refreshing certificates is disabled. Pods that use the refreshed certificate do not need to be manually restarted, as certificate refresh will be automatically enabled when the certificate expires.

The parameters for accessing the images in an OpenShift Container Platform environment are set using the oc set command. This command allows you to set image pull secrets and other image-related parameters.

References: [1] https://docs.openshift.com/container-platform/4.4/openshift_images/image-pull-secrets.html  [2] https://docs.openshift.com/container-platform/4.4/cli_reference/openshift_cli/oc-set.html

In an OpenShift Container Platform environment, the parameters for accessing images are set using the "oc set" command. The "oc set" command allows an administrator to configure various aspects of a deployment, such as environment variables, resource limits, and image pull secrets. These parameters can be set for a specific deployment, service, pod, or other resource in the OpenShift cluster.

If security pods are not scheduled, then a Cloud Pak for Business Automation Administrator should check the Resource Registry as it may not be correctly configured. The Resource Registry is the central repository for all resources used by the pods and is used to define the resources used by the pods.

References: [1] https://www.ibm.com/support/knowledgecenter/SSFTN5_2.2.2/cpd/administer/res_registry.html  [2] https://www.ibm.com/support/knowledgecenter/SSFTN5_2.2.2/cpd/administer/overview.html

Migrating data from a Cloud Pak for Business Automation version that does not support an upgrade requires an Administrator to uninstall the current deployment and follow the migration instructions for each component, pointing them to the existing persistent stores

When migrating data from Cloud Pak for Business Automation versions that do not support an upgrade, an Administrator must uninstall the current deployment and follow the migration instructions for each component to point to the existing persistent stores. This process involves migrating data from the existing databases and persistent volumes to the new deployment. This process may also require creating new configurations and customizing the new deployment to match the previous one.

The best data to check for installation and upgrade problems is Pod status. Pods are the smallest deployable units in a Kubernetes cluster and contain the necessary components to run an application. Examining the Pod status can help identify any issues that may be present with the installation or upgrade process. The other options are not related to this process.

References: [1] https://kubernetes.io/docs/concepts/workloads/pods/  [2] https://kubernetes.io/docs/tasks/debug-application-cluster/debug-cluster-upgrade/