A company has a registered NGC account and their server has NGC CLI installed.

The NVIDIA GPU Cloud (NGC) is the central repository for AI-optimized containers, pre-trained models, and specialized SDKs. To interact with the NGC registry via the command line, the ngc CLI must be authenticated to the user ' s account. The command ngc config set is the verified first step to configure these credentials. When this command is executed, the user is prompted to provide their API Key, which is generated from the NGC web portal. This configuration process creates a local config file (typically in ~/.ngc/config) that stores the authentication token, the preferred organization, and the team settings. Without running ngc config set, the CLI cannot authenticate requests to pull private containers or upload models. ngc init (Option B) is not a standard configuration command for the current NGC CLI architecture, and ngc config get (Option A) is only useful for viewing an existing configuration that has already been established.