What is a correct statement about a database of record? Choose 2 answers

What is a correct statement about a database of record? Choose 2 answers
A . A database of record is a centralized storage repository of data about objects or people.
B . A database of record is any database containing subscriber data.
C . A database of record is a data structure in which multiple opt-in statuses can be stored for a subscriber.
D . A database of record is a system in which a subscriber’s status is maintained

Answer: A,D