Which command correctly adds a remote?

The command that correctly adds a remote in Git is represented by the choice involving "git remote add local ~/local_remote/:". This command follows the syntax established for adding a remote repository. The command "git remote add [name] [URL]" is used to create references to remote repositories in your local Git repository.

In this specific instance, "local" is the name given to the remote repository, which is an identifier that can be used in other Git commands. The path "~/local_remote/" points to the location of the remote repository. By using this command, you are effectively telling Git to remember this connection to the specified remote repository, allowing you to easily fetch, push, or interact with it in the future.

In this context, focusing on the correct components of the command is crucial: "git remote" specifies the action related to remote repositories, "add" indicates that you are adding a new connection, and the name and URL logically complete the command. This clear structure is pivotal for users looking to effectively manage remote repositories within their Git setups.