What are the primary benefits of running Vault in a production deployment over dev server mode? (select two)

What are the primary benefits of running Vault in a production deployment over dev server mode? (select two)
A . ability to enable auth methods
B . persistent storage
C . encryption via TLS
D . faster deployment
E . access to all of the secret engines

Answer: B,C

Explanation:

Dev server mode stores its data in memory, therefore if the Vault service is shut down, any data stored will be lost. Additionally, dev server mode does not use TLS, and all data is sent in cleartext.