Which of the following statements about the default route are correct? (Multiple Choice)

Which of the following statements about the default route are correct? (Multiple Choice)
A . If the destination address of the message cannot match any other routing entries in the routing table, the router will forward the message according to the default route
B . There must be a default route in the routing table of any router
C . The default route can only be manually configured by the administrator
D . In the routing table, the default route appears as a route to the network 0.0.0.0 (the mask is also 0.0.0.0)

Answer: AD