Which of the following is TRUE regarding Gaia command line?

A. Configuration changes should be done in mgmt_cli and use CLISH for monitoring, Expert mode is used only for OS level tasks.

B. Configuration changes should be done in expert-mode and CLISH is used for monitoring.

C. Configuration changes should be done in mgmt-cli and use expert-mode for OS-level tasks.

D. All configuration changes should be made in CLISH and expert-mode should be used for OS-level tasks.