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DNS


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更多 “DNS” 相关考题
考题 DNS服务器用于实现DNS名称和IP地址之间的解析,DNS服务器主要有()等类型。A.主DNS服务器B.辅助DNS服务器C.转发DNS服务器D.缓存DNS服务器

考题 DNS服务器的测试主要有两种方法,使用DNS管理单元测试DNS服务器和( )。A)使用接口测试DNS服务器B)使用转发器测试DNS服务器C)使用命令行程序测试DNS服务器D)使用正向查找区域测试DNS服务器

考题 DNS服务器分为三种类型,它们是主DNS服务器、()DNS服务器和惟缓存DNS服务器。

考题 在Windows操作系统中,启动DNS缓存的服务是(19);采用命令(20)可以清除本地缓存中的DNS记录。 A. DNS Cache B.DNS Client C. DNS Flush D.DNS Start

考题 下列不属于DNS服务器分类的是()A、主DNS服务器B、从DNS服务器C、缓冲DNS服务器D、备份DNS服务器

考题 常见的BIND服务配置有()。A、主DNS服务器B、辅助DNS服务器C、正向DNS服务器D、反向DNS服务器

考题 以下哪种属于DNS欺骗(DNS Spoofing):()。A、DNS同步攻击B、DNS碎片攻击C、DNS缓存中毒D、DNS区域传送

考题 设置DNS服务需要的主要步骤有()A、安装DNSB、配置DNS服务C、设置DNS重要D、将DNS的IP地址方式改为动态获取

考题 你想跟踪DNS的活动,于是便打开DNS服务器的日志。在缺省情况下,DNS日志文件位于什么地方()A、%SystemRoot%/DNS/dns.logB、%SystemRoot%/System32/DNS/dns.logC、%SystemRoot%/System32/LOGS/dns.logD、%SystemRoot%/LOGS/dns.log

考题 You have a DNS server that runs Windows Server 2003 Service Pack 2 (SP2).You enable DNS debug logging by using the default settings. You create a primary zone named contoso.com. You need to view all the DNS responses that the DNS server has sent. What should you do?() A、From Event Viewer, open the application log. B、From Event Viewer, open the DNS server log. C、Open %systemroot%/system32/dns/dns.log. D、Open %systemroot%/system32/dns/contoso.com.dns. 

考题 Your company has multiple DNS servers in the main office.You plan to install DNS on a member server in a branch office.You need to ensure that the DNS server in the branch office is able to query any DNS server in the main office, and you need to limit the number of DNS records that are transferred to the DNS server in the branch office.What should you do?()A、Configure a secondary zone on the DNS server in the branch office.B、Configure a stub zone on the DNS server in the branch office.C、Configure a stub zone on the DNS server in the main office.D、Configure a primary zone on the DNS server in the branch office.

考题 You are designing the DNS name resolution strategy for the internal network.  What should you do? ()A、 Configure all internal DNS servers to use the default root hints.B、 Disable recursion on the DNS server in Seattle. Configure the Seattle DNS to use Dallas DNS server as a forwarder.C、 Create a root zone on the DNS server in Dallas. Configure the Seattle DNS server to use the Dallas DNS server as a forwarder.D、 Create a root zone on the DNS server in both Dallas and Seattle.

考题 Your company has an Active Directory domain named contoso.com. The company network has two   DNS servers named DNS1 and DNS2.   The DNS servers are configured as shown in the following table.   DNS1  DNS2   _msdcs.contoso.com  contoso.com  .(root)   _msdcs.contoso.com   contoso.com   Domain users, who are configured to use DNS2 as the preferred DNS server, are unable to connect to Internet Web sites.   You need to enable Internet name resolution for all client computers.   What should you do()A、Create a copy of the .(root) zone on DNS1.B、Update the list of root hints servers on DNS2.C、Update the Cache.dns file on DNS2. Configure conditional forwarding on DNS1.D、Delete the .(root) zone from DNS2. Configure conditional forwarding on DNS2.

考题 You are designing a strategy to ensure that DNS queries always take the most efficient route to get resolved.  Which action or actions should you perform?()A、 Configure conditional forwarding on the corporate DNS servers to point the development DNS servers.B、 Configure conditional forwarding on the development DNS servers to point the corporate DNS servers.C、 Configure conditional forwarding on the perimeter network DNS servers to point the corporate and development DNS servers.D、 Configure forwarding on the corporate and development DNS servers to point the perimeter network DNS servers.E、 Disable root hints on the perimeter network DNS Servers.

考题 You are designing a strategy for configuring a newly installed Windows Server 2003 computer to meet the Active Directory DNS requirements. How should you configure the computer?()A、As a caching-only DNS servers  B、As the primary DNS server for the fourthcoffee.com DNS zoneC、With a stub zone for the fourthcoffee.com DNS zone hosted by the ISP  D、As a secondary DNS server for the fourthcoffee.com DNS zone hosted by the ISP 

考题 You are designing a DNS name resolution strategy to allow all users access to internal and external web sites. What should you do?()A、Allow zone transfers to any DNS server.  B、Create a new stub zone for the DNS zone on the DNS server.  C、Configure the DNS server to forward all unanswered queries to a DNS server located at the ISP.D、Add the DNS server located at the ISP to the list of name servers for the fourthcoffee.com DNS zone.

考题 You are designing a strategy for configuring a newly installed Windows Server 2003 computer to meet the Active Directory DNS requirements.  How should you configure the computer?()A、 As a caching-only DNS serversB、 As the primary DNS server for the fourthcoffee.com DNS zoneC、 With a stub zone for the fourthcoffee.com DNS zone hosted by the ISPD、 As a secondary DNS server for the fourthcoffee.com DNS zone hosted by the ISP

考题 You are designing a DNS name resolution strategy to allow all users access to internal and external web sites.  What should you do?()A、 Allow zone transfers to any DNS server.B、 Create a new stub zone for the DNS zone on the DNS server.C、 Configure the DNS server to forward all unanswered queries to a DNS server located at the ISPD、 Add the DNS server located at the ISP to the list of name servers for the fourthcoffee.com DNS zone

考题 Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2.You need to ensure that DNS1 only responds to DNS queries from computers that are located in the same subnet.What should you configure?()A、Interfaces from DNS ManagerB、Security from DNS ManagerC、Trust AnchorsD、Windows Firewall

考题 单选题You are designing the DNS name resolution strategy for the internal network.  What should you do? ()A  Configure all internal DNS servers to use the default root hints.B  Disable recursion on the DNS server in Seattle. Configure the Seattle DNS to use Dallas DNS server as a forwarder.C  Create a root zone on the DNS server in Dallas. Configure the Seattle DNS server to use the Dallas DNS server as a forwarder.D  Create a root zone on the DNS server in both Dallas and Seattle.

考题 单选题下列不属于DNS服务器分类的是()A 主DNS服务器B 从DNS服务器C 缓冲DNS服务器D 备份DNS服务器

考题 单选题You are designing a strategy for configuring a newly installed Windows Server 2003 computer to meet the Active Directory DNS requirements. How should you configure the computer?()A As a caching-only DNS servers  B As the primary DNS server for the fourthcoffee.com DNS zoneC With a stub zone for the fourthcoffee.com DNS zone hosted by the ISP  D As a secondary DNS server for the fourthcoffee.com DNS zone hosted by the ISP 

考题 单选题用于分担主DNS服务器查询负载的DNS服务器是()A 备份DNS服务器B 从DNS服务器C 缓冲DNS服务器D 主DNS服务器

考题 单选题Your company has multiple DNS servers in the main office. You plan to install DNS on a member server in a branch office. You need to ensure that the DNS server in the branch office is able to query any DNS server in the main office, and you need to limit the number of DNS records that are transferred to the DNS server in the branch office. What should you do?()A  Configure a secondary zone on the DNS server in the branch office.B  Configure a stub zone on the DNS server in the branch officeC  Configure a stub zone on the DNS server in the main office.D  Configure a primary zone on the DNS server in the branch office.

考题 多选题设置DNS服务需要的主要步骤有()A安装DNSB配置DNS服务C设置DNS重要D将DNS的IP地址方式改为动态获取