Listing NetworkManager connection profiles | LinuC Level 1 102 Exam original practice question

1.07.2Basic

List saved NetworkManager connection profiles and inspect their names and UUIDs.

Do not activate a profile.

Which command is appropriate?

Hint 1: Focus on configuration scope

Separate interface state, saved connection profiles, local name resolution, and routing before comparing the commands.

Hint 2: Key terms

Review the short definitions of interfaces, profiles, name resolution, and routes involved.

Connection profile: A saved unit of NetworkManager connection settings.
show: A read-only operation that displays saved connection information.
device connect: An nmcli operation that moves a device into a connected state.
delete: An operation that removes a saved connection profile.
UUID: A value that uniquely identifies a connection profile.

Detailed explanation

Correctnmcli connection show

Correct. It lists saved NetworkManager connection profiles.

Incorrectnmcli device connect

Incorrect. device connect activates a device.

Incorrectnmcli connection delete

Incorrect. connection delete removes a profile.

Incorrectnmcli device status

Incorrect. device status lists current devices, not saved profiles.

An example you can run in a temporary verification environment.

nmcli connection show 2>/dev/null || printf '%s
' 'NetworkManager is not available'

NAME、UUID、TYPE、DEVICE列、またはNetworkManager未利用を示すメッセージ

Foundation review

A host attachment whose link state and addresses can be managed.

Saved settings used to activate a persistent network connection.

Rules that select the next hop for each destination network.

Question IDKL-102-969

EnvironmentNetworkManager nmcli / 読み取り専用

Last technical review2026-08-13

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