Which statement is true concerning cookie persistence?

Cookie Persistence is a Layer 7 persistence method that leverages an HTTP cookie to track a user session.

IP Independence: Unlike " Source Address Affinity " (which relies on the client ' s IP), Cookie persistence identifies the session base 16 d on a unique token provided by the BIG-IP system. This is crucial for environments where many users share a single gateway (NAT) or where a client ' s IP might change mid-session.

Encryption and Decryption: For the BIG-IP to insert or read a cookie, it must be able to see the HTTP header. If the traffic is encrypted end-to-end (SSL Pass-through), the BIG-IP cannot use cookie persistence. SSL must be terminated at the BIG-IP (Option B is false).

Security: By default, BIG-IP cookies are encoded, not clear text. Modern versions allow for easy encryption of these cookies to prevent information leakage (Option C is false).

Memory vs. Disk: The default behavior is " session-based " (In-memory). A cookie is only written to the client ' s file system (disk) if an Expiration is configured in the persistence profile (Option D is false).