In order for IBM Tivoli Netcool/lmpact to start using the ObjectSetver for authentication, the server
must be configured so that it can map the roles that the application exposes to groups and/or
users managed in IBM Tivoli Netcool/OMNIbus. In which directory is the guiserver.setting file

located?

A.
$NCHOME/bin/users

B.
$NCHOME/lib/omnibus

C.
$NCHOME/bin/tivoli/security

D.
$NCHOME/etc/tivoli-vmm4ncos

Explanation: