how is information identified and preserved from one page view to the next for that user?

When a user runs an Oracle Application Express application, how is information identified and
preserved from one page view to the next for that user?

A.
Using cookies

B.
Using hidden items and regions in the URL

C.
Using Session IDs

D.
Using session state protection

E.
Using authorization schemes

Explanation:
Oracle Application Express assigns new session IDs during authentication
processing, records the authenticated user’s identity with the session ID, and continually checks
the session ID in each page request’s URL or POST data with the session cookie and the session
record in the database. These checks provide users with flexibility and security.
While the session ID is the key to session state, the session cookie (where applicable) and the
session record safeguard the integrity of the session ID and the authentication status of the user.
Reference: Oracle Application Express Application Builder User’s Guide, Understanding Session
IDs