Networking with Windows Server - Chapter 2 - DNS Exam Questions Answered Correctly Latest Version

Networking with Windows Server - Chapter 2 - DNS Exam Questions Answered Correctly Latest Version Which of the following best describes DNS? (Choose all that apply.) a. Hierarchical database b. Flat database c. Monolithic database d. Distributed database - Answers a. Hierarchical database d. Distributed database Which of the following accurately represents an FQDN? a. n b. -level-domain c. -level-domain d. main - Answers c. -level-domain What specific type of DNS query instructs a DNS server to process the query until the server replies with an address that satisfies the query or with an "I don't know" message? a. Recursive b. Referral c. Iterative d. resolver - Answers a. Recursive What type of zone should you create that contains records allowing a computer name to be resolved from its IP address? a. RLZ b. FLZ c. Stub d. TLD - Answers a. RLZ A resource record containing an alias for another record is which of the following record types? a. A b. CNAME c. NS d. PTR - Answers b. CNAME What type of resource record is necessary to get a positive response from the command nslookup 192.168.100.10? a. A b. CNAME c. NS d. PTR - Answers d. PTR When a DNS server responds to a query with a list of name servers, what is the response called? a. Iterative b. Recursive c. Referral d. Resolver - Answers c. Referral You're scanning the local cache on a DNS client, and you come across the notation ::1. What does it mean? a. The cache is corrupt. b. It's the IPv6 localhost address. c. It's the link-local address. d. It's a reverse lookup record. - Answers b. It's the IPv6 localhost address. You have decided to install the DNS server role on Nano Server. What specific type of zone configuration is not supported when using the DNS on Nano Server? a. Standard directory-based b. Active Directory-integrated c. Replication-integrated d. Standard file-based - Answers b. Active Directory-integrated Your company just opened a small branch office where 10 computer users will work. You have installed a single Windows Server 2016 computer configured as a member server for basic file and print server needs. Users require DNS to access the Internet and to resolve names of company resources. You decide to install DNS on the existing server. Which of the following types of installations makes the most sense? a. A primary server hosting a standard zone b. An Active Directory-integrated zone hosting the zone in which the server is a member c. A caching-only DNS server d. A server that's a forwarder - Answers a. A primary server hosting a standard zone You have a DNS server outside your corporate firewall that's a standalone Windows Server 2016 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? a. A standard secondary zone. b. A standard stub zone. c. A forwarder to point to the primary DNS server. d. An Active Directory-integrated stub zone. - Answers a. A standard secondary zone. Which of the following is true about stub zones? (Choose all that apply.) a. They're authoritative for the zone. b. Their records are updated by the primary server automatically. c. They can't be Active Directory integrated. d. They contain SOA and NS records - Answers b. Their records are updated by the primary server automatically. d. They contain SOA and NS records. The DNS server at your headquarters holds a standard primary zone for the domain. A branch office connected by a slow WAN link holds a secondary zone for . Updates to the zone aren't frequent. How can you decrease the amount of WAN traffic caused by the secondary zone checking for zone updates? a. In the SOA tab of the zone's Properties dialog box, increase the minimum (default) TTL.