What command is used to exit from global configuration mode back to privileged EXEC mode?

The command used to exit from global configuration mode back to privileged EXEC mode is "exit." When in global configuration mode, which is used for making changes to the device, typing "exit" allows you to step back to the more privileged EXEC mode where you can execute a range of commands that don't pertain to configuration adjustments.

In networking environments, managing devices effectively involves navigating between different command-line modes. The "exit" command is universally utilized in Cisco's IOS to close one mode and return to the previous one, maintaining an orderly workflow while configuring or troubleshooting devices.

The other options do not serve the function of exiting global configuration mode in this context. For instance, "logout" is generally used to terminate a user session rather than merely moving between command modes. Similarly, "quit" is not a command recognized in this context. The command "disable" is also misleading as it is used to move from user EXEC mode to privileged EXEC mode, but does not serve the purpose of exiting global configuration mode.