1. Which of the following DNS record types is used to resolve IPv6 addresses?
2. True or false? A DNS server that receives a request for a name resolution that is not within its DNS zone will send a failure message to the requesting client.
3. Which of the following is displayed by the nslookup utility?
- the configured default DNS server
- the IP address of the end device
- all cached DNS entries
4. Which of the following DNS resource record types resolves authoritative name servers?