Recently, the reliability of some developer platforms has been impacted by out-of-memory errors, causing pods to crash and then remain in a pending state. A Cloud Engineer has been tasked with collecting and reviewing centralized metrics across the various platform environments to identify differences between them and better understand what is causing these performance issues. What should the engineer do to address this request?

• A. Utilize Thanos to collect and present centralized metrics on NKP attached and managed clusters. Then visualize these collected and centralized metrics in Grafana.
• B. Utilize Prometheus to collect and present centralized metrics on NKP attached and managed clusters.
  Then configure Thanos Query to monitor and send out alerts based on the metric thresholds that have been configured within it.
• C. Utilize Fluentd and Fluent Bit to collect and present centralized metrics on NKP attached and managed clusters. Then configure Thanos Query to monitor and send out alerts based on the metric thresholds that have been configured within it.
• D. Utilize Fluentd and Fluent Bit to collect and present centralized metrics on NKP attached and managed clusters. Then visualize these collected and centralized metrics in Grafana.

A Platform Engineer needs to utilize the Konvoy Image Builder for building a custom operating system image. This image will be used to deploy clusters on various platforms. The engineer has been tasked with creating an OS image compatible with Konvoy's requirements. In order to successfully build a compatible image using the Konvoy Image Builder, the engineer needs to ensure that a development environment meets the necessary prerequisites.
Which system is required to create a compatible OS image with the Konvoy Image Builder?

• A. An x86_64-based Linux or MacOS Machine
• B. A virtualized arm64 environment using KVM
• C. A 32-bit Windows machine with a USB connection
• D. A lambda instance within an AWS account

An administrator is provisioning an NKP cluster. After the VM creation task, the error shown in the exhibit is produced.
What could be the reason?

• A. NKP Software is not loaded in the registry.
• B. VM does not have the Linux version.
• C. Private registry software or version is not the recommended.
• D. VM doesn't have communication to the registry.

Some time ago, an EKS cluster was attached to be managed with NKP (Fleet Management). Now, a Platform Engineer has been asked to disconnect the EKS cluster from NKP for licensing reasons. After disconnecting the cluster, the developers realized that application changes are still being reflected in the EKS cluster, despite the fact that the EKS cluster was successfully detached from NKP. How should the engineer resolve this issue?

• A. Developers must have some bad configuration in the deployment config files. Ask for revision or call AWS technical support.
• B. Detached cluster's Flux installation must be manually disconnected from the management Git repository: kubectl -n kommmander-flux patch gitrepo management -p '{"spec":{"suspend":true}}' -- type merge
• C. Forcefully detach EKS cluster: nkp detach cluster -c detached-cluster-name --force
• D. Detached cluster must also be deleted from NKP: nkp delete cluster -c detached-cluster-name

A technology company has decided to migrate its infrastructure to NKP to improve the scalability and management of its applications. After a successful initial implementation, the operations team faces a new challenge of validating the HelmReleases to ensure that all applications are running correctly and avoid problems in production. Which command should the company execute to know the right status of their HelmReleases?

• A. kubectl apply -f fluent-bit-overrides.yaml
• B. kubectl edit helmreleases -n ${PROJECT_NAMESPACE}
• C. kubectl get helmreleases -n ${PROJECT_NAMESPACE}
• D. kubectl get namespaces