EX188 Storage And Configuration Practice Test 3 — 15 Questions

Question 1

Which command displays disk space usage statistics for Podman storage, including volumes and containers?

Accepted Answer

podman system df. 'podman system df' reports storage consumption for containers, images, and volumes.

Answer

podman disk status

Answer

podman volume df

Answer

podman storage usage

Question 2

Which TWO commands or flags are valid for managing Podman named volumes? (Choose TWO)

Accepted Answer

podman volume create. 'podman volume create' and 'podman volume ls' are standard and correct subcommands for managing named volumes.

Answer

podman volume make

Answer

podman volume compile

Answer

podman volume build

Question 3

Which THREE of the following are valid options or flags when working with Podman secrets? (Choose THREE)

Accepted Answer

podman secret rm. 'podman secret create', 'podman secret ls', and 'podman secret rm' are valid commands for secret management.

Answer

podman secret extract

Answer

podman secret compile

Question 4

Which THREE storage-related items can be inspected using 'podman system df'? (Choose THREE)

Accepted Answer

Images. 'podman system df' reports disk usage for containers, images, and volumes.

Answer

Networks

Answer

Secrets

Question 5

Which TWO methods can be used to supply environment variables to a Podman container? (Choose TWO)

Accepted Answer

Using the -e or --env flag. Environment variables can be supplied individually via '-e' / '--env' or in batch via '--env-file'.

Answer

Using the --environment-map flag

Answer

Using the --var-file flag

Answer

Using the --inject-env flag

Question 6

Which TWO commands help clean up unused or dangling Podman storage resources? (Choose TWO)

Accepted Answer

podman system prune. 'podman volume prune' and 'podman system prune' are used to clean up unused resources.

Answer

podman storage wipe

Answer

podman system clean

Answer

podman volume clean

Question 7

Which TWO SELinux relabeling suffixes can be appended to a Podman volume or bind mount? (Choose TWO)

Accepted Answer

:Z. The 'z' and 'Z' suffixes control SELinux shared and private relabeling on host mounts.

Answer

:s

Answer

:shared

Answer

:private

Question 8

Which TWO options can be specified when mounting a Podman secret into a container? (Choose TWO)

Accepted Answer

type=env. Secrets can be mounted as files or injected as environment variables using options like type=mount or type=env.

Answer

type=volume

Answer

type=tmpfs

Answer

type=bind

Question 9

Which THREE characteristics describe Podman named volumes compared to bind mounts? (Choose THREE)

Accepted Answer

Stored within Podman's designated storage directory on the host. Named volumes are managed by Podman, stored in container storage areas, and persist independently of host path structures.

Answer

Must always point to pre-existing host directories

Answer

Require absolute paths on the host system during creation

Question 10

Which THREE commands are valid when inspecting or managing Podman storage volumes? (Choose THREE)

Accepted Answer

podman volume inspect. 'podman volume create', 'podman volume inspect', and 'podman volume rm' are valid volume commands.

Answer

podman volume modify

Answer

podman volume edit

Question 11

Which TWO commands are used to manage Podman secrets? (Choose TWO)

Accepted Answer

podman secret create. 'podman secret create' and 'podman secret ls' are valid secret management commands.

Answer

podman secret compile

Answer

podman secret update

Answer

podman secret modify

Question 12

Which TWO actions occur when a container is run with ephemeral storage (the default behavior without volume mounts)? (Choose TWO)

Accepted Answer

The container has its own writable scratchpad layer separate from the image. Ephemeral storage means data written inside the container layer is temporary and discarded when the container is removed.

Answer

All container changes are written directly back to the read-only image layer

Answer

Data persists automatically across host reboots and container deletions

Answer

Host files are automatically synchronized into the container storage

Question 13

Which TWO statements are true regarding Podman bind mounts? (Choose TWO)

Accepted Answer

They link a specific host path directly into the container filesystem. Bind mounts map a host directory or file into a container and depend on host path availability and permissions.

Answer

They are automatically deleted when the container is removed

Answer

They cannot be mounted in read-only mode

Answer

They are managed entirely inside Podman's internal volume database without host paths

Question 14

Which THREE formatting options or commands can be used with 'podman volume ls' to customize or filter output? (Choose THREE)

Accepted Answer

--filter. 'podman volume ls' supports flags such as --filter, --format, and --no-trunc.

Answer

--sort

Answer

--json-pretty

Question 15

Which TWO flags can be used to mount volumes or bind mounts when running a container? (Choose TWO)

Accepted Answer

--mount. The '-v' / '--volume' and '--mount' flags are used to attach storage to containers.

Answer

--store-path

Answer

--attach-storage

Answer

--link-volume