Which utility allows the back up and restoration of the Runtime database?

The SQL Server Management Console (SSMS) is the correct choice for the backup and restoration of the Runtime database. This utility is specifically designed for managing SQL Server databases, allowing users to perform actions such as backing up databases, restoring them, and performing various administrative functions.

Using SSMS, users can easily navigate through the databases, initiate backup processes, and restore databases from backup files. It provides a user-friendly interface that simplifies these tasks, offering options to customize the backup process, such as selecting the backup type (full, differential, etc.) and specifying the destination for the backup files.

In contrast, while other tools mentioned may serve various purposes within the system, they are not primarily focused on the backup and restoration processes for the Runtime database. For example, the Database Management Studio might be confused with SSMS, but it's not a standalone tool for database management like SSMS. The Windows Command Line can execute SQL commands but lacks the integrated guidance and features that SSMS offers for backing up and restoring databases. Lastly, the Historian Configuration Utility is tailored more for configuring and managing Historian settings rather than directly handling database backup and restore tasks. Thus, SSMS is the most appropriate choice for this function.