What does IBM Cloud Pak foundational services monitoring require?
Answer : A
IBM Cloud Pak foundational services monitoring requires Role-based access control (RBAC) to monitor APIs and data. This ensures that only authorized users have access to the data and APIs that are being monitored. It also ensures that data is only being accessed by users with the appropriate permissions. Kibana is used as the data source for the Cloud Pak foundational services monitoring. Adopter customization is only necessary to query and visualize application metrics. Red Hat OpenShift Container Platform monitoring is not required for Cloud Pak foundational services monitoring.
When using the product Certificate manager service, what might one consider in regards to the default setting of refreshing certificates?
Answer : C
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.
How can diagnostic commands be run in order to avoid packaging extraneous log files?
Answer : B
In order to avoid packaging extraneous log files, diagnostic commands should be run from an empty directory. This will ensure that only the necessary log files are packaged.
After scaling a Process Mining deployment, which two replica set values are updated?
Answer : D, E
After scaling a Process Mining deployment, the replica set values for COMPLETED and DESIRED are updated.
Which command is used to verify that all the pods are running after Operators are deployed?
Answer : D
The command 'oc get pods -n NAMESPACE' is used to verify that all the pods are running after Operators are deployed. This command allows you to view the status of all pods in a specific namespace, which is useful for troubleshooting issues and ensuring that all pods are running correctly. The command will show the name, status, and other information about each pod in the specified namespace.
It's important to note that the other commands such as oc debug pods, oc describe pods, and oc status pods can also be used to troubleshoot issues but oc get pods is the command that is used to verify that all the pods are running after Operators are deployed.
https://docs.openshift.com/container-platform/4.6/cli_reference/pods/get_pod.html
https://docs.openshift.com/container-platform/4.6/cli_reference/pods/debug_pod.html
https://docs.openshift.com/container-platform/4.6/cli_reference/pods/describe_pod.html
https://docs.openshift.com/container-platform/4.6/cli_reference/pods/status_pod.html
What can be done to generate a higher level of detail if the operator logs are not detailed enough?
Answer : D
To generate a higher level of detail in operator logs, you can configure a detailed operator trace in a ConfigMap. This allows you to specify the level of logging for different components of the operator and can provide more information about the operator's behavior. The level of logging can be set to 'debug', 'info', 'warning' or 'error' in the ConfigMap. You can access the ConfigMap by using the 'oc edit configmap' command and then editing the 'loglevel' field.
It's also important to note that there are other ways to troubleshoot issues with operators and their logs, such as running the 'oc logs' command on the operator pod, or using the 'oc adm must-gather' command to collect cluster state and diagnostic information.
https://www.ibm.com/support/knowledgecenter/en/SSBS6K_3.2.0/troubleshoot/troubleshoot_logging.html
What are two optional components for the FileNet capability?
Answer : B, E
1. Content Management Interoperability Services (CMIS): This component provides a web service interface that allows other systems to interact with the FileNet system. This can be useful for organizations that need to integrate the FileNet system with other systems, such as line-of-business applications or other ECM systems.
2. Content Platform Engine: It is IBM's ECM platform that allows organizations to store, manage, and access large amounts of unstructured content such as images, documents, and videos. It provides a number of services such as security, retention, and search, and can be integrated with other IBM products such as FileNet.
https://www.ibm.com/support/productdoc/en/content-platform-engine/5.5.0/index.html