A Developer Deploys a SQLite Database in a Docker Container

A developer deploys a SQLite database in a Docker container. Single-use secret keys are generated each time a user accesses the database. The keys expire after 24 hours. Where should the keys be stored?

A) Outside of the Docker container in the source code of applications that connect to the SQLite database.
B) In a separate file inside the Docker container that runs the SQLite database.
C) In an encrypted database table within the SQLite database.
D) In a separate storage volume within the Docker container.