EX342 Practice Questions - Red Hat Certified Specialist in Containerized Services on OpenShift exam (EX342) Exam - EX342 Practice Questions - Red Hat Certified Specialist in Containerized Services on OpenShift exam (EX342) Exam

Question 1

Which OpenShift CLI command deploys a containerized application directly from a Git repository using the Source-to-Image (S2I) strategy?

oc new-app https://github.com/myorg/myapp.git oc deploy --git https://github.com/myorg/myapp.git oc create app --source https://github.com/myorg/myapp.git oc import-image https://github.com/myorg/myapp.git

Correct Answer:

oc new-app https://github.com/myorg/myapp.git

Question 2

A developer needs to expose a Deployment named `frontend` to external traffic on port 80 as a Route in OpenShift. What is the fastest way using the `oc` CLI?

oc expose deployment/frontend --port=80 oc route expose frontend --port=80 oc create route frontend --port=80 oc expose service/frontend && oc create route frontend

Correct Answer:

oc expose deployment/frontend --port=80

Question 3

In OpenShift, which resource type provides automated builds triggered by changes to a source code repository or base image?

BuildConfig Deployment ImageStream Job

Correct Answer:

BuildConfig

Question 4

Which `oc` command shows the current build status and streams the build log for a BuildConfig named `myapp`?

oc start-build myapp --follow oc build logs myapp --follow oc get buildconfig myapp --log oc describe build myapp --stream

Correct Answer:

oc start-build myapp --follow

Question 5

An OpenShift ConfigMap named `app-config` contains a key `database.url`. How do you inject this value as an environment variable named `DB_URL` into a Deployment?

Use valueFrom.configMapKeyRef in the Deployment's container env spec Mount the ConfigMap as a volume and read the file at runtime Use oc set env deployment/myapp --from=configmap/app-config/database.url Directly reference the ConfigMap name in the container's env section without a key reference

Correct Answer:

Use valueFrom.configMapKeyRef in the Deployment's container env spec

Question 1

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About this Exam

Prepare with the EX342 Practice Questions - Red Hat Certified Specialist in Containerized Services on OpenShift exam (EX342) Exam practice quiz. This question bank includes 100 questions covering openshift, command, deployment, application, and named. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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EX342 Practice Questions - Red Hat Certified Specialist in Containerized Services on OpenShift exam (EX342) Exam

This practice set contains 100 questions from the matching question bank and focuses on openshift, command, deployment, application, and named. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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EX342 Practice Questions - Red Hat Certified Specialist in Containerized Services on OpenShift exam (EX342) Exam

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