DEMO QUESTIONS

Q1:

[Prepare the Environment for an NKP Deployment] A Platform Engineer will be deploying an NKP cluster in a dark site with no Internet access. The Cloud Administrator has provided a Linux VM for this purpose, so the engineer needs to prepare this VM to be used as a bastion host. Which two actions should the engineer take to complete this task? (Choose two.)

A: Install LDAP Server.

B: Get or create SSH Keys.

C: Install Docker.

D: Enable NTP Service.

Correct Answer: B, D

Q2:

[Prepare the Environment for an NKP Deployment] A Platform Engineer has been tasked with setting up a secure and isolated environment for managing an NKP environment. The environment will have no access to the Internet but will be required to create additional NKP clusters in the future. The security team has recommended using a bastion host to achieve this goal. What is the primary purpose of a bastion host in this scenario?

A: To store and manage sensitive data related to the cluster.

B: To provide a secure point for creating and operating NKP clusters.

C: To serve as a load balancer for the NKP clusters.

D: To act as a firewall for the cluster, blocking all incoming traffic.

Correct Answer: B

Q3:

[Perform Day 2 Operations] A dev team needed to optimize their logging system to be more robust, because the CPU and memory limits were insufficient, which caused delays in log collection and processing during times of high demand. After a deep performance analysis, they decided to increase the CPU limits from 1 to 4 and the memory from 1000Mi to 4Gi. Which ConfigMap should the development team run with custom resource requests and limit values for fluentd?

A: bashCopy [nutanix@nkp-boot ~]$ cat < configmap.yamlapiVersion v1kind ConfigMapmetadataname logging-operator-logging-overridesnamespace kommanderdatavalues.yaml |fluentdresourceslimitscpu 1memory 1000Mirequestscpu 4memory 4GiEOF

B: bashCopy [nutanix@nkp-boot ~]$ cat < configmap.yamlapiVersion: v1kind: ConfigMapmetadata:name: logging-operator-logging-overridesnamespace: kommanderdata:values.yaml: |fluentd:resources:limits:cpu: 4memory: 4Girequests:cpu: 4memory: 4GiEOF

C: bashCopy [nutanix@nkp-boot ~]$ cat < configmap.yamlapiVersion v1kind ConfigMapmetadataname logging-operator-logging-overridesnamespace kommanderdatavalues.yaml |fluentdresourceslimitscpu 4EOFvalues.yaml |fluentdresourceslimitscpu 4memory 4Girequestscpu 1memory 1000MiEOF

D: bashCopy [nutanix@nkp-boot ~]$ cat < configmap.yamlapiVersion: v1kind: ConfigMapmetadata:name: logging-operator-logging-overridesnamespace: kommanderdata:values.yaml: |fluentdresourceslimitscpu 4memory 1000Mirequestscpu 1memory 4GiEOF

Correct Answer: B

Q4:

A company was using a test application called temp-shop developed in the temp-ecommerce NKP Starter cluster. Now, the cluster has just been taking up valuable resources that could be used for other projects, so the development team has decided to remove it. Before proceeding, they verified that they had the correct cluster configuration file temp-ecommerce.conf. What command should the development team execute to delete the cluster with its nodes and application?

A: nkp delete cluster --cluster-name=temp-shop --self-managed --kubeconfig=temp-shop.conf

B: nkp delete cluster --all

C: nkp delete cluster --cluster-name=temp-ecommerce --self-managed --kubeconfig=temp-ecommerce.conf

D: nkp delete cluster –-application-name=temp-shop –-self-managed –-kubeconfig=temp-ecommerce.conf

Correct Answer: C

Q5:

A company has enabled auto-scaling within an NKP cluster. What is the correct behavior for auto-scaling?

A: The Power-On Status/Mode of a node is changed to meet load conditions.

B: Memory is hot-added or hot-removed from a node.

C: Nodes will be CAPI-created or CAPI-deleted as needed by the cluster.

D: CPU is hot-added or hot-removed from a node.

Correct Answer: C

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