Which of the following statements regarding Designated Routers in OSPF are correct? (Choose three)

A.
DR is elected by all the routers in the same network segment.

B.
If the priorities of two routers are different, the router with the lower priority will be elected as DR.

C.
If the priorities of two routers are equal, the router with the higher Router ID will be elected as DR.

D.
DR and BDR must be adjacent.

Explanation: