our company has a main office and one branch office. All ser

题目
单选题
our company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 (SP2). The relevant portion of the network is configured as shown in the exhibit. (Click the Exhibit button.)All computers in the branch office are configured to use DNS2 as their DNS server.Users in the branch office report that they cannot resolve the IP addresses for servers on the Internet. You run Dnscmd as shown in the following Command Prompt window.You need to ensure that users in the branch office can resolve the names of Internet hosts. What should you do on DNS2?()
A

Remove the root zone. 

B

Clear the DNS server cache. 

C

Configure the contoso.com zone as a primary zone. 

D

Configure the adatum.com zone as a secondary zone and DNS1 as the master DNS server.

参考答案和解析
正确答案: A
解析: 暂无解析
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相似问题和答案

第1题:

You are a security administrator for your company. The company has one main office and five branch offices. Network administrators work in the main office and each branch office.    Network administrators in the main office frequently create scripts that automate common  administrative tasks. You review each script to ensure it does not introduce security vulnerabilities. Scripts that do not introduce security vulnerabilities are considered approved. Occasionally, branch office administrators modify these scripts and distribute the modified scripts to other  branch office administrators. Branch office administrators often report that they accidentally run a modified version of a script.    You need to ensure that branch office administrators can verify which scripts are approved scripts.  What should you do?()

  • A、 Maintain a list of the dates that the approved scripts were last modified. lnstruct branch office administrators to verif
  • B、 Digitally sign All approved scripts. Instruct branch office administrators to verify the signature before using a script.
  • C、 Distribute all approved scripts to branch office administrators in an e-mail message.
  • D、 Place all approved scripts on a file server in the main office. Assign All branch office administrators only the Allow -the approved scripts. Instruct administrators to copy scripts from this file server.

正确答案:B

第2题:

our company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 (SP2).In the main office, a server named DNS1 hosts the primary DNS zone for contoso.com.You configure a primary zone for west.contoso.com on a DNS server named DNS2 in the branch office. All servers in the branch office are configured to have the west.contoso.com DNS suffix.You need to ensure that users in the main office can resolve server names in the branch office. The solution must meet the following requirements: Minimize the amount of DNS zone transfer traffic between the offices.Maintain the current name resolution process for users in the main office.  What should you configure on DNS1? ()

  • A、a host record for DNS2 
  • B、a secondary zone for the west.contoso.com zone 
  • C、a stub zone for the west.contoso.com zone 
  • D、DNS2 as a forwarder

正确答案:C

第3题:

our company has an Active Directory domain. The company has a main office and a branch office. Both the offices have domain controllers that run active directory-integrated DNS zones. All client computers are configured to use the local domain controllers for DNS resolution. The domain controllers at the branch office location are configured as read-only domain controllers (RODC). You change the IP address of an exisiting server named SRV2 in the main office. You need the branch office DNS servers to reflect the change immediately.What should you do?()

A.Run the dnscmd /zoneupdatefromDs command on the branch office server.

B.Run the dnscmd /zoneupdatefromDs command on a domain controller in the main office.

C.Change the domain controllers at the branch offices from RODCs to standard domain controllers.

D.Decrease the minimum (default) TTL option to 15 minutes on the start of authority (SOA) record for the zone.


参考答案:A

第4题:

You are designing a site topology for the new Active Directory environment. What should you do?()

  • A、Create one site for all offices. Place the subnets for the four branch offices and the Sydney main office in this site.  
  • B、Create two sites: one site for the four branch offices and one site for the Sydney main office. Place the subnets for the branch offices in one site. Place the subnet for the Sydney main office in the other site.  
  • C、Create three sites: one site for the four branch offices, one site for the Sydney main office, and one site for the Sydney satellite offices.  
  • D、Create four sites: one for the Melbourne and Perth branch offices, one site for the Berlin and Paris branch offices, one site for the Sydney main office, and one site for the Sydney satellite offices.  
  • E、Create five sites; one site for the Melbourne branch office, one site for the Perth branch office, one site for the Berlin branch office, one site for the Paris branch office, and one site for the Sydney main office. Place the subnets for each branch office and the Sydney main office in their respective sites.

正确答案:E

第5题:

Your company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 (SP2). In the main office, a server named DNS1 hosts the primary DNS zone for contoso.com. You configure a primary zone for west.contoso.com on a DNS server named DNS2 in the branch office. All servers in the branch office are configured to have the west.contoso.com DNS suffix. You need to ensure that users in the main office can resolve server names in the branch office. The solution must meet the following requirements: Minimize the amount of DNS zone transfer traffic between the offices.Maintain the current name resolution process for users in the main office.  What should you configure on DNS1?()

  • A、aHostrecordforDNS2.
  • B、aslubzone for the west.contoso.com zone.
  • C、a stub zone for the west.contoso.com zone.
  • D、DNS2 as a forwarder.

正确答案:C

第6题:

Your company has a main office and a branch office. Users in the branch office report that they are unable to access shared resources in the main office. You discover that computers in the branch office have IP addresses in the range of 169.254.x.x you need to ensure that computers can connect to shared resources in both the main office and the branch office. What should you do?()

  • A、Configure a DHCP replay agent on a membe rserver in the main office.
  • B、Configure a DHCP repla yagent on a member server in the branch office.
  • C、Configure the broadcast addres sDHCP serve roptionto include the main offices DHCP server address.
  • D、Configure the resource location servers DHCP serve roption to include the main office serve ipaddresses.

正确答案:B

第7题:

Your company has a main office and 50 branch offices. Each office is configured as an Active Directory site. Each branch office site contains a domain controller.  The main office site contains all the global catalog servers in the forest. Each branch office contains a WAN link that connects to the main office.  You need to plan the deployment of new Mailbox servers to meet the following requirements: .Ensure that users in the branch offices can access their mailboxes if their local domain controller fails .Deploy the minimum number of Exchange servers What should you include in the plan?()

  • A、One Mailbox server in each office and global catalog servers in each branch office
  • B、One Mailbox server in each office and Universal Group Membership Caching in each branch office
  • C、One Mailbox server in each branch office only
  • D、Multiple Mailbox servers in the main office only

正确答案:D

第8题:

our company has a single Active Directory domain.The company has a main office and three branch offices. The domain controller in the main office runs Windows Server 2008 and provides DNS for the main office and all of the branch offices. Each branch office contains a file server that runs Windows Server 2008.Users in the branch offices report that it takes a long time to access network resources. You confirm that there are no problems with WAN connectivity or bandwidth.You need to ensure that users in the branch offices are able to access network resources as quickly as possible.Which two actions should you perform? ()

  • A、Configure a standard primary zone in each of the branch offices.
  • B、Configure forwarders that point to the DNS server in the main office.
  • C、Configure a secondary zone in each of the branch offices that uses the main office DNS server as a master.
  • D、Install DNS servers in each of the branch offices.

正确答案:C,D

第9题:

Your company has a main office and a branch office. The branch office has an Active Directory  site that contains a read-only domain controller (RODC).   A user from the branch office reports that his account is locked out. From a writable domain  controller in the main office, you discover that the user’s account is not locked out.     You need to ensure that the user can log on to the domain.     What should you do()

  • A、Modify the Password Replication Policy.
  • B、Reset the password of the user account.
  • C、Run the Knowledge Consistency Checker (KCC) on the RODC.
  • D、Restore network communication between the branch office and the main office.

正确答案:D

第10题:

Your company has a main office and one branch office. All servers run Windows Server 2003 Service Pack 2 (SP2).In the main office, a server named DNS1 hosts the primary DNS zone for contoso.com.You configure a primary zone for west.contoso.com on a DNS server named DNS2 in the branch office. All servers in the branch office are configured to have the west.contoso.com DNS suffix.You need to ensure that users in the main office can resolve server names in the branch office. The solution must meet the following requirements:  (1)Minimize the amount of DNS zone transfer traffic between the offices.  (2)Maintain the current name resolution process for users in the main office. What should you configure on DNS1?()

  • A、a host record for DNS2
  • B、a secondary zone for the west.contoso.com zone
  • C、a stub zone for the west.contoso.com zone
  • D、DNS2 as a forwarder

正确答案:C

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