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What file gets overwritten automatically by NetworkManager rather than /etc/resolv.conf on Red Hat Enterprise Linux ?

Solution Verified - Updated 2014-04-15T05:25:38+00:00 -

Issue

We are thinking of migration from NetworkManager to network service to configure networking on RHEL server.
We found Why manual changes made to '/etc/resolv.conf' files gets overwritten on Red Hat Enterprise Linux ? which says NetworkManager will change /etc/resolv.conf.
Is there any files rather than /etc/resolv.conf which gets overwritten by NetworkManager?

Environment

Red Hat Enterprise Linux 6.4

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