A developer needs to deploy an application that requires a specific configuration file that is too large to fit in a ConfigMap. The file must be available to the pod at a specific path. Which approach should be used?

Use a PersistentVolumeClaim and mount it at the required path

Create a Secret and mount it as a volume

Create a ConfigMap and mount it as a volume

Embed the file content directly in the Deployment YAML

A team has a Deployment that is no longer needed. The administrator wants to remove the Deployment and all associated pods. Which command should be used?

oc scale deployment --replicas=0

Which command rolls back a deployment to the previous revision?

oc rollout history deployment/web

oc rollout status deployment/web

A developer needs to deploy a legacy database application that requires stable network identity and persistent storage across pod restarts. The application must be deployed using the OpenShift CLI, and the developer wants to ensure the workload is managed as a single unit. Which resource should the developer create?

A bare Pod with an emptyDir volume

A StatefulSet with a PersistentVolumeClaim

A DaemonSet with a hostPath volume

A Deployment with a PersistentVolumeClaim

Juniper NetworksCertified Associate, Cloud

Domain 7Objective 1

Creating, Managing, and Monitoring OpenShift Workloads JN0-214 Practice Questions (Page 1)

Part of the Cloud Orchestration with OpenShift domain, which makes up ~10% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~4–6 in this domain), expect 1–2 from this objective — we provide 20 practice questions to prepare you well beyond it. (estimate)

20questions here

4free pages

3concepts

Questions 1–5

1expert · hard
A developer needs to deploy an application that requires a specific configuration file that is too large to fit in a ConfigMap. The file must be available to the pod at a specific path. Which approach should be used?
Select an answer first
2application · medium
A team has a Deployment that is no longer needed. The administrator wants to remove the Deployment and all associated pods. Which command should be used?
Select an answer first
3foundation · easy
Which command rolls back a deployment to the previous revision?
Select an answer first
4application · medium
A developer needs to deploy a legacy database application that requires stable network identity and persistent storage across pod restarts. The application must be deployed using the OpenShift CLI, and the developer wants to ensure the workload is managed as a single unit. Which resource should the developer create?
Select an answer first
5foundation · easy
Which OpenShift resource is used to manage a set of identical pods and provides declarative updates, scaling, and rollback capabilities?
Select an answer first

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Creating, Managing, and Monitoring OpenShift Workloads JN0-214 Practice Questions (Page 1)

Questions 1–5

A developer needs to deploy an application that requires a specific configuration file that is too large to fit in a ConfigMap. The file must be available to the pod at a specific path. Which approach should be used?

A team has a Deployment that is no longer needed. The administrator wants to remove the Deployment and all associated pods. Which command should be used?

Which command rolls back a deployment to the previous revision?

Which OpenShift resource is used to manage a set of identical pods and provides declarative updates, scaling, and rollback capabilities?

Keep studying — Cloud Orchestration with OpenShift