By default, what is the typical navigator view in the Tivoli Enterprise Portal?

A.
topology view

B.
relational view

C.
functional view

D.
hierarchical view

Explanation:
http://pic.dhe.ibm.com/infocenter/tivihelp/v30r1/index.jsp?topic=%2Fcom.ibm.itm.doc_6
.2.2fp2%2Fnav_info_tep.htm