Your network consists of an Active Directory forest nam……

单项选择题Your company has a main office and 10 branch offices. Each office has a direct link to the Internet.  Each branch office has a WAN link that connects to the main office. Your network consists of an Active Directory forest. Each office is configured as an Active Directory site.  You plan to deploy an Exchange Server 2010 Hub Transport server in each site. You need to design a message routing solution to meet the following requirements： .Branch office connections to the Internet must be used to deliver e-mail  .Branch office servers must use the WAN link to the main office to deliver e-mail to other branch offices. .Branch office servers must be prevented from sending e-mail to the Internet by using the WAN link to themain office .The solution must minimize administrative overhead What should you include in the solution？（）

A.one Send connector for each site
B.one SMTP site link for each site
C.two Send connectors for each site
D.10 Send connectors for each site

单项选择题YouhaveanExchangeServer2003organization.Allservershave32-bithardware.YouplantotransitiontoExchangeServer2010anddeploynewMailboxservers. Youneedtoevaluatethecurrentserverstoproviderecommendationsforthedeploymentofthenew Mailboxservers. Whatshouldyouincludeintheevaluation？（）

A、.number of concurrent connections to Outlook Web App .number of mailbox databases.memory utilization
B、.number of concurrent connections to Outlook Web App .RPC latency.disk I/O latency
C、.number of concurrent MAPI connections.size of mailbox databases.number of mailboxes
D、.number of mailboxes.disk I/O latency.RPC latency

单项选择题Your company has three offices. Each office has a direct link to the Internet. The offices connect to each other by using a WAN link.  Your network consists of an Active Directory forest that contains two domains and one site. The functional level of the forest is Windows Server 2003.  All domain controllers run Windows Server 2003 R2. Each office contains two domain controllers for eachdomain.  All domain controllers are global catalog servers.  In each office， you plan to deploy Mailbox， Client Access， and Hub Transport Exchange Server 2010servers.  All e-mail messages sent to the Internet will be delivered from a local server in each office.  You need to recommend changes to the Active Directory environment to support the planned deploymentof Exchange Server 2010.  What should you recommend？（）

A.Disable site link bridging for the forest.
B.Modify the cost values for the default IP site link.
C.Create an Active Directory subnet and site object for each office.
D.Upgrade one domain controller in each office to Windows Server 2008.

单项选择题You have a main office and five branch offices.  The offices connect to each other by using a WAN link. An Active Directory site exists for each office.  Each site has a separate IP site link to all other sites. The main office site is configured as a hub site. You have an Exchange Server 2010 organization.  You discover that messages sent between offices are not routed through the Hub Transport servers in themain office.  You need to ensure that all messages sent between offices are routed through the Hub Transport serversin the main office.  What should you do？（）

A.Change all IP site links to SMTP site links.
B.Modify the Exchange-specific cost for each site link.
C.From the Hub Transport servers in each site， create a journal rule.
D.From the Hub Transport servers in each site， create a transport rule.

单项选择题You have an Exchange Server 2010 organization.  The network contains an Exchange Server 2010 Mailbox server named Server1. All mailboxes are stored on Server1.  You perform a Typical installation of Exchange Server 2010 on a new server named Server2. You plan to implement redundancy for mailbox access.  You need to recommend a solution that ensures that client computers can reconnect to their mailboxwithin five minutes if Server1 fails.  What should you recommend？（）

A.Configure cluster continuous replication （CCR）. Implement a file share witness.
B.Configure a Network Load Balancing cluster that includes Server1 and Server2. Implement Active Directory-integrated DNS zones.
C.Configure a database availability group （DAG） that includes Server1 and Server2. Set the time to live （TTL） for the DNS record.
D.Configure a database availability group （DAG） that includes Server1 and Server2. Use the same certificate for both servers.