Implementing Supplemental Servers - Chapter 10

A resource record containing an alias for another record is winch of the following types?

CNAME

When a DNS server responds to a query with a list of name servers, what is the response called?

Referal

Your company just opened a small branch office where 10 computers users will work. You have installed a single Windows Server 2012 R2 computer configured as a member server for basic file and print server needs. Users require DNS for Internet access and to resolve names of company resources. You decide to install DNS on the existing server. Which of the following types of installation makes the most sense?

A primary server hosting a standard zone

You have a DNS server outside your corporate firewall that's a stand-alone Windows Server 2012 R2 server. It hosts a primary zone for your public Internet domain name, which is different from your internal Active Directory domain names. You want one or more of your internal servers to be able to handle DNS queries for your public domain and to serve as a backup for the primary DNS server outside the firewall. Which configuration should you choose for internal DNS servers?

Configure a standard secondary-zone

A DNS Server that cant resolve a query from its local data sends a recursive query to a root server. True or False?

False

DNS ServerA forwards a query to ForwarderB, which replies with a "not found" message. DNS ServerA continues the lookup by querying a root server. True or False?

False

Which of the following best describes DNS?

Hierarchical Database Distributed Database

You're scanning the local cache on a DNS client, and you come across the notation ::1. What does it mean?

It's the IPv6 localhost address.

What type of resource record is necessary to get a positive response from the command nslookup 192.168.100.10

PTR

Which of the following is true about stub zones?

Their records are updated by the primary server automatically, They contain SOA and NS records.

Which of the following accurately represents FQDN?

host.subdomain.domain.top-level-domain