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1 Your company has a single active directory forest that has an active directory domain named na.contoso.com zone. you have enabled DNS scavenging on Server1. Three weeks later， you notice that the stale resource records remain in na.contoso.com. You need to ensure that the stale resource records are removed from na.contoso.com. What should you do？（）

2 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（）

3 Your company has a domain controller named Server1 that runs Windows Server 2008 and the DNS server role. A server named Server2 runs a custom application. You need to configure DNS to include the following parameters for the custom application： Service Priority Weight Protocol Port Number Host offering this service Which record should you create？（）

4 Your company has two servers that run Windows Server 2008 named Server2 and Server3. Both servers have the DNS Server server role installed. Server3 is configured to forward all DNS requests to Server2. You update a DNS record on Server2. You need to ensure that Server3 is able to immediately resolve the updated DNS record. What should you do？（）

5 Your network consists of a single Active Directory domain. The domain contains a server 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 Group Policy object（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？（）

6 ou have a Windows Server 2008 computer 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？（）

7 You have a DHCP server that runs Windows Server 2008 R2.You restore the DHCP database by using a recent backup.You need to prevent DHCP clients from receiving IP addresses that are currently in use on the network.What should you do？（）

8 Your company has an Active Directory domain named ad.contoso.com The company also has a public name space named contoso.com. You need to ensure that public DNS zone records can not be copied. You must achieve this goal without impacting the functionality of public DNS name resolutions. What should you do（）

9 Your company has a main office and two branch offices. Domain controllers in the main office host an Active Directory-integrated zone. The DNS servers in the branch offices host a secondary zone for the domain and use the main office DNS servers as the DNS Master servers forthe zone. Each branch office has an application server. Users access the application server by using its fully qualified domain name. You need to ensure that users in the branch offices can access their local application server even if the WAN links are down for three days. What should you do？（）

10 Your network contains a server that has the SNMP Service installed.You need to configure the SNMP security settings on the server.Which tool should you use?（）

MCITPMCITP(70-642)章節(jié)練習(2018.07.26)