更多“DNS”相关问题
  • 第1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

    正确答案:D

  • 第2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

    正确答案:C

  • 第3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.log
    • B、%SystemRoot%/System32/DNS/dns.log
    • C、%SystemRoot%/System32/LOGS/dns.log
    • D、%SystemRoot%/LOGS/dns.log

    正确答案:B

  • 第4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.

    正确答案:B

  • 第5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.

    正确答案:D

  • 第6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 zone
    • C、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 

    正确答案:B

  • 第7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 zone
    • C、 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

    正确答案:B

  • 第8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 Manager
    • B、Security from DNS Manager
    • C、Trust Anchors
    • D、Windows Firewall

    正确答案:D

  • 第9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


    正确答案: C
    解析: 暂无解析

  • 第10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


    正确答案: C
    解析: 暂无解析

  • 第11题:

    多选题
    设置DNS服务需要的主要步骤有()
    A

    安装DNS

    B

    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


    正确答案: C,D
    解析: 暂无解析

  • 第12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

    正确答案:A,B,D

  • 第13题:

    设置DNS服务需要的主要步骤有()

    • A、安装DNS
    • B、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

    正确答案:A,B,C

  • 第14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. 

    正确答案:C

  • 第15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.

    正确答案:B

  • 第16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.

    正确答案:A,B,D

  • 第17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.

    正确答案:C

  • 第18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

    正确答案:C

  • 第19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.


    正确答案: A
    解析: 暂无解析

  • 第20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 zone

    C

    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 


    正确答案: C
    解析: 暂无解析

  • 第21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 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.


    正确答案: A
    解析: 暂无解析