Terms you'll need to understand:
DNS
Zones
Dynamic updates
Delegation
Caching-only server
Root name server
Techniques you'll need to master:
Understanding DNS
Installing the DNS Server service
Configuring a root name server
Configuring zones
Configuring a caching-only server
Configuring a DNS client
Understanding DNS zone types
Configuring zones for dynamic update
Testing the DNS Server service
Implementing a delegated zone for DNS
Manually creating DNS resource records