You work as a Network Administrator for NetTech Inc.

Vendor: GIAC
Product: GCIA
Update on: Jul 25, 2025
Questions: 508

GIAC GCIA Question Answer

You work as a Network Administrator for NetTech Inc. The company has a Windows Server 2008 domain-based network. The network contains four Windows Server 2008 member servers and 120 Windows Vista client computers. You are implementing a caching-only DNS server on one of the member servers. Your assistant wants to know about the caching-only DNS server. Which of the following statements about the caching-only DNS server are correct?

Each correct answer represents a complete solution. Choose three.

It hosts zones and authoritative for a particular domain.

It reduces the amount of DNS traffic on a Wide Area Network (WAN)

It is useful at a site where DNS functionality is needed locally but there is not a requirement for a separate domain for that location.

It performs queries, caches the answers, and returns the results.