Linux network (Redhat)

[Karl Tucker]

When installing Redhat, interrogatories are used to form the parameters of
the network. For example, the the IP address to be used. This address is then
stored in a file /etc/sysconfig/network-scripts/ifcfg-ctc0 (if using CTCs).
Where is/are the DNS server address, the Gateway address, and the domain
names stored?