【单选题】There are three classes of DNS server except ( ).
A. Root DNS server B. Local DNS server C. TLD server D. Authoritative DNS server
A. Root DNS server B. Local DNS server C. TLD server D. Authoritative DNS server
举一反三
- DNS(Domain Name Server)
- You have a DNS server that runs Windows Server 2003 Service Pack 2 (SP2). You need to prevent the DNS server from resolving host names on the Internet. What should you do?() A: Disable recursion. B: Create a stub zone. C: Disable round robin. D: Clear the DNS cache.
- 在Windows Server 2003/2008系统中,DNS服务器有三种形式,它们分别是DNS()服务器、DNS()服务器和DNS()服务器。
- 在Windows server 20**服务器版中,包含DNS服务,因此可以配置Windows服务器作为DNS服务器。
- 识别域名的基础服务是() A: DNS B: WWW C: Server D: FTP