RedHat EX188 Practice Exams
Last updated on Oct 22,2026- Exam Code: EX188
- Exam Name: Red Hat Certified Specialist in Containers
- Certification Provider: RedHat
- Latest update: Oct 22,2026
Question #71
What does podman inspect <container> display?
- A . Detailed metadata and configuration of a container
- B . Network traffic for the container
- C . Running processes inside the container
- D . Logs of the container
Correct Answer: A
A
Explanation:
podman inspect returns detailed information about the container, including configuration, state, and network details.
A
Explanation:
podman inspect returns detailed information about the container, including configuration, state, and network details.
Question #72
Which two commands remove all stopped containers? (Select two)
- A . podman rm $(podman ps -aq)
- B . podman prune –containers
- C . podman system prune
- D . podman stop –all
Correct Answer: A, C
A, C
Explanation:
podman rm $(podman ps -aq) removes all stopped containers, and podman system prune cleans up stopped containers and unused data.
A, C
Explanation:
podman rm $(podman ps -aq) removes all stopped containers, and podman system prune cleans up stopped containers and unused data.
Question #73
What does podman volume rm <volume> do?
- A . Lists the contents of a volume
- B . Removes a volume
- C . Mounts a volume
- D . Creates a new volume
Correct Answer: B
B
Explanation:
The podman volume rm command deletes the specified volume, freeing up storage space.
B
Explanation:
The podman volume rm command deletes the specified volume, freeing up storage space.
Question #74
Which command shows the mount points of a container’s filesystem?
- A . podman inspect –mounts <container>
- B . podman volume ls <container>
- C . podman mount <container>
- D . podman ps –mounts <container>
Correct Answer: A
A
Explanation:
podman inspect –mounts displays detailed information about all mounted volumes and bind mounts for a container.
A
Explanation:
podman inspect –mounts displays detailed information about all mounted volumes and bind mounts for a container.
Question #75
Which two commands display container network dependencies? (Select two)
- A . podman network inspect
- B . podman inspect
- C . podman ps –networks
- D . podman netstat
Correct Answer: A, B
A, B
Explanation:
podman network inspect and podman inspect show detailed network dependencies for containers.
A, B
Explanation:
podman network inspect and podman inspect show detailed network dependencies for containers.
Question #76
Which command shows real-time resource usage of all containers in a pod?
- A . podman stats –pod <pod>
- B . podman pod top <pod>
- C . podman logs –pod <pod>
- D . podman monitor <pod>
Correct Answer: A
A
Explanation:
podman stats –pod displays real-time resource usage for all containers in the specified pod.
A
Explanation:
podman stats –pod displays real-time resource usage for all containers in the specified pod.
Question #77
Which two commands display a container’s volume mounts? (Select two)
- A . podman inspect <container>
- B . podman volume inspect <container>
- C . podman ps –volumes
- D . podman top <container>
Correct Answer: A, C
A, C
Explanation:
podman inspect shows detailed volume mounts, and podman ps –volumes displays volumes associated with containers.
A, C
Explanation:
podman inspect shows detailed volume mounts, and podman ps –volumes displays volumes associated with containers.
Question #78
Which command pushes an image to a private registry?
- A . podman deploy <image>
- B . podman upload <image>
- C . podman push <image>
- D . podman transfer <image>
Correct Answer: C
C
Explanation:
podman push uploads an image to a remote registry, enabling distribution or deployment.
C
Explanation:
podman push uploads an image to a remote registry, enabling distribution or deployment.
Question #79
How do you check if a container is using a specific volume?
- A . podman volume inspect <container>
- B . podman inspect <container>
- C . podman ps –volumes
- D . podman logs –volumes <container>
Correct Answer: B
B
Explanation:
podman inspect displays the container’s volume mounts, including the host paths.
B
Explanation:
podman inspect displays the container’s volume mounts, including the host paths.
Question #80
What does podman healthcheck do?
- A . Monitors the health of a running container
- B . Starts a new container
- C . Updates container images
- D . Displays logs
Correct Answer: A
A
Explanation:
The podman healthcheck command assesses the health status of a container, ensuring it functions as expected.
A
Explanation:
The podman healthcheck command assesses the health status of a container, ensuring it functions as expected.