Which Is the Way That an OSPF ABR Uses to Prevent

Multiple Choice

Which is the way that an OSPF ABR uses to prevent summary route information from being re-advertised from an area into the network core (Area 0) ?

A) It advertises only inter-area summaries to the backbone.
B) It advertises only intra-area summaries to the backbone.
C) It sends only locally originated summaries to the backbone.
D) It compares the area number on the summary LSA to the local area.