Local Area Networking

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Jason Huffman Local Area Network 2 Mr. Wallace Select one or more correct answers for each of the following questions. Chapter 12 1. Which of the following is not one of the elements of the Domain Name System (DNS)? a. resolvers b. relay agents c. name servers d. name space 2. What is the maximum length for a fully qualified domain name, including the trailing period? a. 50 characters b. 63 characters c. 255 characters d. 255 characters for each individual domain name 3. Which of the following would be the correct FQDN for a resource record in a reverse lookup zone, if the computer’s IP address is 10.75.143.88? a. 88.143.75.10.in-addr.arpa b. 10.75.143.88. in-addr.arpa c. in-addr.arpa.88.143.75.10 d. arpa.in-addr. 10.75.143.88 4. Which of the following are types of zone transfers supported by the DNS server in Windows Server 2012? a. network zone transfers b. full zone transfers c. incremental zone transfers d. partial zone transfers 5. In the fully qualified domain name www.sales.contoso.com, which of the following is the second-level domain? a. www b. sales c. contoso d. com 6. This DNS configuration item will forward DNS queries to different servers based on the domain name of the query. a. Iterative forwarder b. Recursive forwarder c. Conditional forwarder d. IPv6 forwarder 7. The IPv6 DNS host record is referred to as a(n): a. A record b. AA record c. AAA record d. AAAA record 8. A DNS server that hosts a primary or secondary zone containing a particular record can issue the following response to a query for that record: a. Authoritative answer b. Non-authoritative answer c. Referral answer d. Non-referral answer 9. Data from a primary zone is transmitted to secondary zones using the following: a. Zone transfer b. Zone transmission c. DNS Zone d. Active Directory replication 10. The

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