Which command exposes a service named mysvc?

• A. oc expose service mysvc
• B. oc expose deployment mysvc
• C. oc create service mysvc
• D. oc expose pods mysvc

Answer: (A)

Exposing a service in OpenShift creates an external endpoint by wiring a Route to an existing Service. When you want to make a specific service accessible from outside the cluster, you reference that service by name in the oc expose command. Using oc expose service mysvc tells OpenShift to generate a Route that points to the Service named mysvc, so external clients can reach the application through that route. The other options don’t fit because they either target different resources (a deployment or pods) or imply creating a new service rather than exposing the already existing one directly.