单项选择题X 纠错

Your network contains a DHCP server named DHCP1. You have a DHCP reservation for a computer named Computer1.You add a DNS server option to the reservation.You need to ensure that Computer1 immediately receives the new option.What should you do？（）

A. Run ipconfig.exe /renew.
B. Run ipconfig.exe /registerdns.
C. On DHCP1, recreate the reservation.
D. On DHCP1, delete the active lease for the reservation.

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单项选择题

You have a windows server 2008 compute that has an IP address of 172.16.45.9/21. The server is configured to use ipv6 addressing. You need to test IPv6 communication to a server that has an ip address of 172.16.40.18/21, what should you do from a command prompt?（）

A.Type ping 172.16.45.9::::.
B.Type ping ::9.45.16.172.
C.Type ping followed by the link-local address of the server.
D.Type ping followed by the site-local address of the server.

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单项选择题

Your network contains two Web servers named Web1 and Web2. Web1 hosts the companys corporate Web site. Web2 is a test server that contains a copy of the Web site.Users connect to Web1 by using the URL http://www.contoso.com.A Web developer named User1 plans to test updates to the Web site on Web2.You need to ensure that User1 connects to Web2 by using the URL http://www.contoso.com. The solution must ensure that all other computers connect to Web1.What should you do？（）

A. From User1s computer, create a record in the Hosts file.
B. From User1s computer, create a record in the Lmhosts file.
C. From a DNS server, create a new Host (A) resource record.
D. From a DNS server, create a new Alias (CNAME) resource record.

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单项选择题

our company has a main office and 15 branch offices. The company has a single active directory domain. All servers run windows server 2008.You need to ensure that the VPN connections between the office and the branch offices meet the following requirements:All data must be encrypted by using end-to-end encryption.The vpn connection must use computer-level authentication.User names and passwords cannot be used for authentication.What should do?（）

A.Configure an ipsec connection to use tunnel mode and preshared key authentication.
B.Configure a PPTP connection to use version 2 of the MS-CHAP v2 authentication.
C.Configure a L2TP/IPsec connection to use the EAP-TLS authentication.
D.Configure a L2TP/IPsec connection to use version 2 of the MS-CHAP v2 authentication.

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单项选择题

Your company has a main office and a branch office. The main office has a domain controller named DC1 that hosts a DNS primary zone. The branc office has a DNS server named SRV1 that hosts a DNS secondary zone. All client computers are configured to use their local server for DNS resolution. You change the IP address of an existing server named SRV2 in the main office. You need to ensure that SRV1 reflects the change immediately. What should you do?（）

A.Restart the DNS server service on DC1.
B.Run the dnscmd command by using the /zonerefresh option on DC1.
C.Run the dnscmd command by using the /zonerefresh option on SRV1.
D.Set the refresh interval to 10 minutes on the start of authority (SOA) record.

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单项选择题

Your network contains a DNS server named DNS1 that runs Windows Server 2008 R2. DNS1 is configured as the DNS server for contoso.com. All client computers are configured to use DNS1 for name resolution.From a client computer, you run the Ping tool as shown in the exhibit. (Click the Exhibit button.) You need to ensure that users can use the Ping tool to resolve the IP addresses of internal servers to fully qualified domain names (FQDNs).What should you do？（）

A. Create a GlobalNames zone.
B. Create a reverse lookup zone.
C. Create a forward lookup zone.
D. Enable zone transfers on the contoso.com zone.

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多项选择题

Your company has a main office and a branch office. The branch office has three serves that run a server core installation of windows server 2008. The servers are named server1, server2, server3. You want to configure the event logs subscription on server1 to collect events from server2 and server3. You discover that you cannot create a subscription on server1 another computer. You need to configure a subscription on server1. Which two actions should you perform? （）

A.Run the wecutil cs subscription.xml command on server1.
B.Run the wevutil im subscription.xml command on server1.
C.Create an event collector subscription configuration file. Name the file subscription.xml.
D.Create a custom view on server1 by using event view. Export the custom view to a file named subscription.xml.

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单项选择题

Your network contains an Active Directory forest. The forest contains two domains named contoso.com and nwtraders.com.You have a DNS server named DNS1. DNS1 hosts Active Directory-integrated zones for contoso.com and nwtraders.com.You discover that client computers in contoso.com cannot use single-label names to access servers in nwtraders.com.You need to ensure that contoso.com computers can access nwtraders.com servers by using single-label names.What should you modify？（）

A. the DNS suffix search order on DNS1
B. the DNS suffix search order on the client computers
C. the root hints servers on DNS1
D. the security settings of the nwtraders.com zone

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单项选择题

Your network contains an Active Directory forest.The forest contains three domain trees.Each domain tree contains multiple domains.You have an Active Directory-integrated DNS zone.You install a Web server named Web1. All of the users in the company will use Web1.You need to ensure that the users can access Web1 by using the URL http://web1. You want to achieve this goal by using the minimum amount of administrative effort.What should you do？（）

A. Configure a GlobalNames zone and add a Host (A) resource record for Web1.
B. Create an Alias (CNAME) resource record for Web1 in the forest root domain zone.
C. Create a reverse lookup zone and add an Alias (CNAME) resource record for Web1.
D. Create a Host Information (HINFO) resource record for Web1 in the forest root domain zone.

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单项选择题

Your company has a single active directory forest that has an active directory domain named na.contoso.com. a member server named server2 runs the DNS server role. The server2 DNS service hosts multiple secondary zones including na.contoso.com. you need to reconfigure server2 as a caching-only DNS server. What should you do?（）

A.Uninstall and reinstall the DNS service on server2.
B.Change all the DNS zones on server2 to stub zones.
C.Disable and then enable the DNS service on server2.
D.Delete the na.contoso.com DNS zone domain from server2. Restart the DNS service on server2.

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单项选择题

Your network consists of single active domain. The domain contains a serve named server1 that runs windows server 2008 all client computers run windows vista. All computers are members of the active directory domain. You assign the secure server (Require Security) IPsec policy to server1 by using a GPO. Users report that they fail to connect to server1. You need to ensure that users can connect to server1. All connections to server1 must be encrypted. What should you do?（）

A.Restart the IPsec policy agent service on server1.
B.Assign the client (Respond only ) IPsec policy to Server1.
C.Assign the server (Request Security) ipsec policy to server1.
D.Assign the client (Respond Only) IPsec policy to all client computes.

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