Which statement describes the BGP add-path feature?

Which statement describes the BGP add-path feature?

A.
It allows for installing multiple IBGP and EBGP routes in the routing table.

B.
It allows a network engineer to override the selected BGP path with an additional path created in
the config.

C.
It allows BGP to provide backup paths to the routing table for quicker convergence.

D.
It allows multiple paths for the same prefix to be advertised.