Which two statements about single and dual-homed links are true? ( choose two.)

Which two statements about single and dual-homed links are true? ( choose two.) 

A. Single-homed connections to a service provider require OSPF or EIGRP. 
B. Dual-homed connections to multiple service providers can use OSPF or EIGRP for load balancing. 
C. Single-homed connections to a service provider can use either static routing or BGP 
D. Dual-homed connection to multiple service providers typically use BGP. 
E. Dual-homed connections to a service provider most frequently use static routing. 

Correct Answer: CD