单项选择题
A.Configure the Append these DNS suffixes option in the DNS client configuration of each client computer.
B.Configure the 015 DNS Domain Name option on all DHCP scopes.
C.Configure the Default Domain Policy Group Policy object （GPO） in each domain. Enable the DNS Suffix Search List policy setting in the GPO.
D.Configure the Default Domain Policy Group Policy object （GPO） in each domain. Enable the Primary DNS Suffix policy setting in the GPO.
单项选择题 You are the network administrator for the Paris branch office of Fourth Coffee.The Paris office has a Windows Server 2003 DNS server named Server10. Server10 hosts a DNS primary zone named fourthcoffee.com. All computers in the Paris office are configured to use Server10 as their preferred DNS server. The Berlin branch office of Fourth Coffee has a UNIX DNS server named Server11. Server11 hosts a primary zone named engineering.fourthcoffee.com. The refresh interval of the engineering.fourthcoffee.com zone is set to 24 hours. In the Berlin office， a firewall filters all incoming network traffic from other offices. A rule on this firewall prevents all computers from the Paris office network， except Server10， from performing DNS lookups against Server11.There is a business requirement that no delay should occur between the time that a new record is created in the engineering.fourthcoffee.com zone and the time that the record can be resolved from any computers in the Paris office. All computers in the Paris office must be able to resolve names in the engineering.fourthcoffee.com namespace.You need to configure DNS on Server10 to meet the requirements. What should you do？（）
单项选择题 You are the network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. You need to update six high-visibility servers with critical updates by using Windows Server Update Services （WSUS）. You approve all of the updates.You need to ensure that the updates are applied within one hour. What should you do？（）
单项选择题 You are the network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. All client computers run Windows XP Professional.You install Windows Server Update Services （WSUS） on a network server named Server1. When you attempt to synchronize Server1 with the Windows Update servers， you receive an error message. You open Internet Explorer and verify that you can communicate with an external Web site by using the proxy server. You need to ensure that Server1 can communicate with the Windows Update servers. What should you do on Server1？（）