Which of the following descriptions of HyperMetro's arbitration server mode is wrong? (Multiple choice)

Which of the following descriptions of HyperMetro’s arbitration server mode is wrong? (Multiple choice)

Which of the following descriptions of HyperMetro’s arbitration server mode is wrong? (Multiple choice)
A . It is recommended that the arbitration server be deployed in a data center with good storage performance. When arbitration is required, high-performance storage can more easily win and continue to provide services.
B . In arbitration server mode, if a site has priority in obtaining genres, you can also configure site priority. The priority array has the priority to win the genre. If the heartbeat is interrupted but other functions are normal, the priority array will win the genre.
C . The active-active domain contains array A, array B, and the arbitration server. If array A and the arbitration server fail at the same time, array B survives and continues to provide services.
D . If the arbitration server fails, the business will continue to operate normally.

Answer: AC