Free IBM Cloud Pak for Data V4.x AdministratorPractice Test

An administrator is installing Cloud Pak for Data on an OpenShift cluster. Which component must be installed first before any Cloud Pak for Data services can be deployed?

A company wants to implement role-based access control (RBAC) for their Cloud Pak for Data deployment. Which combination of components is required to manage user permissions?

An administrator needs to deploy Watson Machine Learning service in Cloud Pak for Data. What is the correct approach?

When monitoring Cloud Pak for Data, an administrator notices high memory utilization in several pods. Which tool provides the most comprehensive view of resource consumption across the platform?

What is the recommended approach for backing up Cloud Pak for Data configuration and metadata?

A Cloud Pak for Data installation requires specific storage classes for different services. Watson Knowledge Catalog needs persistent storage with ReadWriteMany (RWX) access mode. Which storage solution is appropriate?

An administrator needs to integrate Cloud Pak for Data with an external LDAP directory for user authentication. Which component must be configured?

A Watson Studio service is failing to start after installation. The administrator checks the pod logs and sees errors related to missing secrets. What is the most likely cause and solution?

An administrator notices that several Cloud Pak for Data pods are in CrashLoopBackOff state. Which troubleshooting steps should be performed first?

Before upgrading Cloud Pak for Data to a newer version, what is the critical first step an administrator must take?

A company has multiple teams using Cloud Pak for Data and wants to isolate their projects and resources. What is the recommended approach to achieve this multi-tenancy?

An administrator needs to grant a user the ability to install and manage services but not access to user data or projects. Which Cloud Pak for Data role should be assigned?

A DataStage service deployment fails with errors indicating insufficient resources. The administrator needs to adjust resource allocations. Where should this be configured?

Users report intermittent authentication failures in Cloud Pak for Data. Which logs should the administrator examine first to diagnose the issue?

An organization requires that all data in Cloud Pak for Data be encrypted both at rest and in transit. Which components must be configured to meet this requirement?

A Cloud Pak for Data deployment spans multiple availability zones for high availability. What must be configured in the storage infrastructure to support this architecture?

An administrator is implementing custom certificate management for Cloud Pak for Data using an enterprise CA. What is the correct approach to replace default self-signed certificates?

After a node failure, several services in Cloud Pak for Data are not recovering automatically. Investigation shows that persistent volume claims are stuck in a pending state. What is the most likely root cause and resolution?

A company needs to perform a zero-downtime upgrade of Cloud Pak for Data services while maintaining service availability. What architectural pattern should have been implemented during initial deployment?

An administrator is planning a disaster recovery strategy for Cloud Pak for Data. The organization requires an RTO (Recovery Time Objective) of 4 hours and RPO (Recovery Point Objective) of 1 hour. Which backup and recovery approach meets these requirements?