Which of the following statements is false about OSPF area partition?
Which of the following statements is false about OSPF area partition?
The statement that only area border routers (ABRs) can function as autonomous system boundary routers (ASBRs) is false. An ASBR can be any OSPF router that is injecting external routes into the OSPF domain, not necessarily an ABR. This means that an internal router can also be an ASBR if it is connected to external networks and redistributing that information into the OSPF network.
A router can be classified as more than one router type. For example, if a router connects to area 0 and area 1, and in addition maintains routing information for external networks, it falls under three different classifications: a backbone router, an ABR, and an ASBR
The question is about FALSE. The correct answer should be D.
A and C are correct also