Which statement describes an N_Port login?

A.
a process by which a server HBA port logs in to a fabric

B.
a process by which FC initiators establish sessions with targets

C.
a process by which users obtain access to a host

D.
a process by which two FC-4 layer processes establish communication

Explanation:
Reference: https://books.google.com.pk/books?id=sCCfRAj3aCgC&pg=PA141&lpg=PA141&dq=N_Port+login
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+targets&source=bl&ots=qY14qS1K0f&sig=8CGp97dGKeOnJrDaA_-
nIGO087I&hl=en&sa=X&ved=0ahUKEwig06q64aPOAhXLqY8KHQkRBBgQ6AEIGTAA#v=onepage&q=N_Port
%20login%20process%20by%20which%20FC%20initiators%20establish%20sessions%20with%
20targets&f=false