EX267 Red Hat Certified Specialist in OpenShift AI Exam Free Dumps

dumps2025-07-16T11:31:03+08:00

Red Hat Certified Specialist in OpenShift AI EX267 exam is a performance-based evaluation of skills and knowledge required to configure and manage Red Hat OpenShift AI. EX267 exam consists of a single section lasting three hours. We provide the latest Red Hat Certified Specialist in OpenShift AI EX267 exam dumps, which can make sure you pass the test easily. Free Red Hat Certified Specialist in OpenShift AI EX267 exam dumps are available below.

Page 1 of 9

1. What is the primary role of the odh-install Operator in OpenShift AI?

Manages the installation of Open Data Hub components

Installs Red Hat Enterprise Linux (RHEL) nodes

Deploys load balancer services

Configures Persistent Volumes for AI workloads

2. Which command validates a successful OpenShift AI installation?

oc get odh -n ai

oc logs -f openshift-ai-installer

oc status --ai

oc get pods -n openshift-ai

3. What is the purpose of kustomize during OpenShift AI installation?

Managing cluster storage configurations

Customizing Kubernetes resources declaratively

Automating network policies

Enabling high availability

4. Which two components are essential in OpenShift AI’s Machine Learning stack?

TensorFlow Serving

JupyterHub

OpenShift Pipelines

OpenShift Service Mesh

5. What prerequisite must be met for Persistent Storage in OpenShift AI?

Only NFS storage is allowed

A StorageClass must be configured

Dynamic provisioning must be disabled

Static IP allocation is required

6. Which Operator installs Jupyter notebooks on OpenShift AI?

odh-notebook-controller

jupyterhub-operator

ai-notebook-installer

openai-notebook-operator

7. What command deploys the OpenShift AI Operator using the OpenShift CLI?

oc deploy -n ai-system

oc create ai-operator

oc install openshift-ai

oc apply -f odh-operator.yaml

8. Which command verifies the status of the Open Data Hub installation?

oc get odh -n openshift-ai

oc status -n odh

oc describe cluster odh

oc get subscription -n openshift-operators

9. Which two steps are required to enable GPU support in OpenShift AI?

Deploy a StatefulSet for GPU nodes

Enable the Node Feature Discovery Operator

Configure an Ingress Route for GPU workloads

Install the GPU Operator

10. What is the primary benefit of the odh-dashboard in OpenShift AI?

Configures cluster networking policies

Automates deployment of AI models

Provides a centralized UI

Manages application logs

Page 2 of 9

11. Which configuration file is typically modified to set up custom resources during OpenShift AI installation?

odh-custom.yaml

install-config.yaml

openshift-ai-cr.yaml

odh-deploy.yaml

12. Which command checks the logs of the OpenShift AI Operator pod?

oc debug -n ai-system

oc status --logs ai-operator

oc check-logs openshift-ai

oc logs -f <pod-name> -n openshift-ai

13. What is the default namespace for deploying OpenShift AI components?

ai-system

openshift-ai

odh-system

openshift-operators

14. Which two commands ensure the OpenShift AI Operator is installed successfully?

oc verify -n ai-system

oc check-operator ai

oc get csv -n openshift-operators

oc get pods -n openshift-ai

15. What is the function of odh-manifests in OpenShift AI deployment?

Provides YAML files for AI service definitions

Deploys machine learning models and AI workloads

Configures and manages security and access policies

Handles user permissions and role-based access control

16. Which Operator ensures automatic updates for OpenShift AI components?

olm-operator

odh-update-operator

openshift-ai-operator

auto-update-operator

17. What step is required before installing OpenShift AI on a cluster?

Install Red Hat Enterprise Linux CoreOS

Configure the OpenShift OperatorHub

Deploy a StatefulSet for AI workloads

Set up a VPN connection

18. How do you scale JupyterHub pods in OpenShift AI?

oc set scale deployment jupyterhub --replicas=3 -n ai-notebooks

oc adjust deployment jupyterhub -n ai-system

oc autoscale deployment jupyterhub --min=1 --max=5 -n odh-system

oc scale deployment jupyterhub --replicas=3 -n openshift-ai

19. What is the purpose of the odh-secret-manager in OpenShift AI?

Manages and stores user passwords securely

Handles and stores secrets for AI workloads and services

Automates deployment of AI models and associated resources

Generates and manages TLS certificates for secure communication

20. Which two storage solutions are commonly used with OpenShift AI?

CephFS

AWS S3

Redis

Kafka

Page 3 of 9

21. What command lists users in the OpenShift AI namespace?

oc get users -n openshift-ai

oc get user -n ai-users

oc get groups -n openshift-ai

oc get identities -n openshift-ai

22. How do you assign a role to a user in OpenShift AI?

oc set-role user <user> --role=<role> -n openshift-ai

oc add user-role <role> <user> --namespace=openshift-ai

oc apply -f user-role.yaml -n openshift-ai

oc policy add-role-to-user <role> <user> -n openshift-ai

23. Which resource defines permissions for groups in OpenShift AI?

Role

ClusterRole

RoleBinding

SecurityContext

24. What two commands create a new group in OpenShift AI?

oc add group <group-name>

oc create group <group-name>

adm groups new <group-name>

oc new-group <group-name>

25. What role grants full administrative permissions in OpenShift AI?

admin

view

edit

cluster-admin

26. How can you list all RoleBindings in the openshift-ai namespace?

oc get roles -n openshift-ai

oc get rolebindings -n openshift-ai

oc list permissions -n openshift-ai

oc describe roles -n openshift-ai

27. Which command removes a role from a user in OpenShift AI?

oc delete role user <user> -n openshift-ai

oc delete user-role <role> <user> -n openshift-ai

oc remove user-role <role> <user> -n openshift-ai

oc policy remove-role-from-user <role> <user> -n openshift-ai

28. Which two roles provide read-only permissions in OpenShift AI?

view

read

admin

viewer

29. Which file format is used to define RoleBindings in OpenShift AI?

JSON

INI

XML

YAML

30. How do you revoke all permissions for a specific user?

oc remove all-roles <user>

oc policy delete-role <user>

oc delete user <user>

oc policy remove-role-from-user <all-roles> <user>

Page 4 of 9

31. What does the oc whoami command display?

The user’s roles

The current user’s identity

The user’s permissions

The user’s namespace

32. Which command lists all groups in OpenShift AI?

oc get groups

oc list group

oc describe groups

oc show groups

33. What is the default namespace for managing OpenShift AI resources?

openshift

kube-system

default

openshift-ai

34. How do you update a user's permissions in OpenShift AI?

oc modify rolebinding <role> <user> -n openshift-ai

oc update user-role <role> <user> -n openshift-ai

oc edit rolebinding <name> -n openshift-ai

oc change-role user <user>

35. Which two commands show detailed information about a specific Role?

oc info role <name>

oc get role <name>

oc describe role <name>

oc view role <name>

36. Which resource limits user access to specific projects in OpenShift AI?

Role

RoleBinding

ClusterRole

ProjectQuota

37. What does the edit role allow a user to do?

Full cluster administration

Read-only access

Modify resources in a namespace

View logs only

38. Which command checks if a user has a specific role?

oc policy can-i

oc get roles <user>

oc describe rolebinding <name>

oc role-check <user>

39. What two resources are required for defining user access?

Identity

Policy

RoleBinding

Role

40. How do you delete a group in OpenShift AI?

oc delete group <group-name>

oc remove group <group-name>

oc erase group <group-name>

oc destroy group <group-name>

Page 5 of 9

41. What is the purpose of the DataScienceCluster object in OpenShift AI?

To manage AI workloads

To configure OpenShift nodes

To manage Open Data Hub components

To handle cluster networking

42. Which command lists DataScienceCluster objects in a namespace?

oc get dsc -n openshift-ai

oc list datasci -n openshift-ai

oc describe dsc -n openshift-ai

oc get datascienceclusters -n openshift-ai

43. How do you create a DataScienceCluster object?

oc apply -f dsc.yaml

oc create dsc <name>

oc deploy dsc.yaml

oc new-dsc <name>

44. What two parameters are commonly configured in a DataScienceCluster?

spec.size

spec.notebook

spec.monitoring

spec.version

45. Which component ensures the DataScienceCluster object is reconciled?

AI Reconciler

DataScienceCluster Controller

Cluster Manager

OpenShift AI Operator

46. What command deletes a DataScienceCluster object?

oc erase datasci <name>

oc remove datasciencecluster <name>

oc destroy dsc <name>

oc delete dsc <name>

47. Which resource manages the lifecycle of DataScienceCluster objects?

RoleBinding

ClusterRole

Operator

Controller

48. What two commands display detailed information about a DataScienceCluster?

oc get dsc -o yaml

oc describe datasciencecluster <name>

oc view dsc <name>

oc debug dsc <name>

49. Which field in the DataScienceCluster object specifies resource limits?

spec.limits

spec.resources

spec.quota

spec.capacity

50. What is the default namespace for DataScienceCluster objects?

openshift-ai

datascience

default

odh-system

Page 6 of 9

51. Which parameter specifies the Open Data Hub version in a DataScienceCluster?

version

spec.release

spec.version

apiVersion

52. How do you validate a DataScienceCluster deployment?

oc check dsc

oc status -n openshift-ai

oc verify dsc

oc get pods -n openshift-ai

53. What two Operators are essential for managing DataScienceCluster objects?

GPU Operator

OpenShift AI Operator

DataScienceCluster Operator

Notebook Operator

54. Which tool can you use to modify a DataScienceCluster YAML file?

kustomize

ansible-playbook

helm

kubectl-edit

55. How do you scale a DataScienceCluster instance?

oc scale dsc <name> --replicas=3

oc set dsc-size <name> --size=3

oc edit datasciencecluster <name>

oc scale ai-cluster <name>

56. Which field in DataScienceCluster specifies the monitoring configuration?

spec.alerts

spec.logging

spec.metrics

spec.monitoring

57. What two steps are required to update a DataScienceCluster version?

Delete and recreate the cluster

Restart the Operator pod

Apply a new YAML file

Edit spec.version

58. How do you view events related to a DataScienceCluster?

oc get events -n openshift-ai

oc events dsc

oc describe dsc-events

oc debug dsc

59. What field defines the number of replicas in a DataScienceCluster?

spec.nodes

spec.count

spec.instances

spec.replicas

60. Which two components are deployed with a DataScienceCluster?

JupyterHub

TensorFlow Serving

Prometheus

Grafana

Page 7 of 9

61. What command builds a custom Jupyter notebook image using OpenShift?

oc compile notebook.yaml

oc build jupyter-notebook

oc create notebook-image

oc new-build --name my-notebook

62. Which two Dockerfile instructions are essential for a custom notebook image?

FROM

RUN

CMD

USER

63. How do you push a custom notebook image to an OpenShift internal registry?

docker push <image>

oc tag <image>

oc start-build <name> --follow

oc deploy notebook

64. What command imports a custom notebook image from an external registry?

oc deploy notebook-image

oc pull <image>

oc import-image <name>

oc tag <registry>/<image>:latest

65. Which two registries are supported for importing notebook images in OpenShift AI?

Redis

AWS ECR

Azure Blob

Docker Hub

66. What field in the Notebook custom resource specifies the image to use?

spec.container.image

spec.notebook.image

spec.image

spec.container.path

67. Which two tools can be used to create a custom notebook image?

JupyterLab

Ansible

Podman

Docker

68. How do you publish a custom notebook image to a private registry?

oc tag <registry>/<image>

docker push <registry>/<image>

docker login <registry>

docker deploy notebook

69. What command updates the notebook image in an existing notebook deployment?

oc patch notebook

oc update notebook

oc edit notebook <name>

oc replace notebook

70. How do you set idle culling for notebooks in OpenShift AI?

Configure cull.idle_timeout

Set spec.idleTimeout in the notebook resource

Use the odh-culler Operator

Apply a cull-config.yaml

Page 8 of 9

71. Which two parameters control idle culling behavior in JupyterHub?

--timeout-cull

--cull-every

--idle-limit

--cull-idle-timeout

72. What command verifies the status of idle notebook culling?

oc get pods -n openshift-ai

oc logs <culler-pod>

oc status notebook

oc check-cull

73. Where do you define global culling policies in OpenShift AI?

odh-culler-config.yaml

notebook-cull.yaml

jupyterhub-config.yaml

global-cull-policy.yaml

74. What is the default idle timeout for Jupyter notebooks in OpenShift AI?

30 minutes

3 hours

2 hours

1 hour

75. How do you disable idle notebook culling for a specific user?

Set cull.idle_timeout = -1

Use --disable-cull

Set cull-idle: false

Remove cull parameters

76. Which two steps are needed to apply a new culling configuration?

Update jupyterhub-config.yaml

Restart JupyterHub

Rebuild the notebook image

Delete existing notebooks

77. What OpenShift resource manages JupyterHub configurations?

Route

Secret

Service

ConfigMap

78. What field in ConfigMap sets the notebook cull timeout?

data.cull_timeout

data.cull_idle_timeout

spec.cull_time

spec.idleTimeout

79. What happens when idle culling is triggered?

Notebook pods are stopped

Notebooks are deleted

User sessions are paused

JupyterHub restarts

80. Which two benefits does idle notebook culling provide?

Reduces resource consumption

Improves notebook performance

Prevents notebook deletion

Optimizes cluster capacity

Page 9 of 9

81. What command creates a new data science project in OpenShift AI?

oc apply -f project.yaml

oc create data-project <project-name>

oc deploy project <project-name>

oc new-project <project-name>

82. Which resource type represents a data science project in OpenShift AI?

Project

Namespace

DataProject

ClusterProject

83. What command deletes a data science project in OpenShift AI?

oc remove project <project-name>

oc delete data-project <project-name>

oc delete namespace <project-name>

oc erase project <project-name>

84. Which two steps are necessary to modify a project’s description?

oc annotate namespace

oc edit project <name>

oc modify project-desc <name>

Update the metadata.annotations field

85. What command displays all data science projects in OpenShift AI?

oc show projects

oc list namespaces

oc get projects

oc describe all-projects

86. What happens when a data science project is deleted?

Only the project metadata is deleted

Persistent storage and data are retained during deletion

User roles and permissions are preserved in the project

All resources in the project are deleted

87. Which two commands can be used to view detailed project information?

oc project-info <name>

oc get project <name> -o yaml

oc describe namespace <name>

oc project show <name>

88. How do you switch to a different project in OpenShift AI?

oc switch <project-name>

oc project <project-name>

oc set project <project-name>

oc use namespace <project-name>

89. What command modifies the resource quota of a data science project?

oc set quota <quota-name>

oc patch quota <name>

oc update quota <name>

oc edit resourcequota <name>

90. Which two roles provide administrative access to a data science project?

admin

view

project-admin

edit

EX267 Red Hat Certified Specialist in OpenShift AI Exam Free Dumps

EX267 Red Hat Certified Specialist in OpenShift AI Exam Free Dumps

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