C1000-168 無料問題集「IBM Cloud Pak for Data v4.6 Administrator」

（A）Monitoring tools can only be accessed by IBM support staff for security reasons.

（B）Visualization of performance metrics and system health in customizable dashboards.

（C）Limited monitoring capabilities to reduce the performance overhead on the platform.

（D）Automatic resolution of detected issues without administrator intervention.

（A）Setting up alerts for successful user logins to monitor platform usage.

（B）Integrating with external notification systems like email and SMS for broader reach.

（C）Alerts should only be set for critical system failures to avoid notification fatigue.

（D）Defining threshold-based alerts for resource utilization.

（A）Allocating resources without forecasting future needs.

（B）Failing to consider the overhead introduced by logging and monitoring services.

（C）Setting realistic resource limits based on application needs.

（D）Ignoring pod resource requests and limits.

（A）They enable the OpenShift cluster to allocate resources more efficiently.

（B）Projects automatically configure network policies for security.

（C）Projects are required for billing and chargeback purposes.

（D）Each project provides isolated environments for different parts of Cloud Pak for Data.

（A）Ensuring direct internet access for all nodes in the cluster.

（B）Verifying the integrity of downloaded images using checksums.

（C）Downloading all relevant container images to a local registry.

（D）Preparing an offline access token from the IBM Container Registry.

（A）Relying on manual intervention for service recovery.

（B）Automating the scaling of services based on load.

（C）Enabling state replication across multiple data centers.

（D）Regularly updating software to ensure security patches are applied.

（A）Restoring the entire cluster from a snapshot at once.

（B）Restoring only the etcd database to recover all data.

（C）Using a third-party tool to manage the restoration process.

（D）Sequentially restoring services starting with foundational services.

（A）Pod affinity and pod anti-affinity allow for specifying rules about how pods should be placed relative to other pods.

（B）Pod anti-affinity allows the scheduler to locate a new pod on the same node as pods with the same labels if the label selector on the new pod matches the label on the current pod.

（C）Pod affinity prevents the scheduler from locating a new pod on the same node as other pods if the label selector on the new pod matches the label on the current pod.

（D）There are two types of pod affinity rules: distributed and local.

（A）By allocating each tenant a dedicated service instance.

（B）Isolating service instances through network policies and access controls.

（C）Using a shared service instance for all tenants to reduce overhead.

（D）Provisioning service instances in separate namespaces for each tenant.

（A）A compatible Kubernetes or OpenShift cluster environment.

（B）A Windows-based operating system for the host machines.

（C）At least 2GB of RAM and a dual-core processor.

（D）High-speed internet access with no firewall restrictions.