A.The best option is to set up two SRV resource records……

单项选择题You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. TestKing.com has its headquarters in Chicago and branchoffices around the globe. All the offices of Testking.com have a direct link to the Internet. The Chicago office connects to the other offices via a WAN link. You have received instructions from theCIO to install Exchange Server 2010 servers in every office. You need to ensure that your design maintainuser access mailboxes in the event of a domain controller failure as well as ensuring that user is able tosend e-mail messages if a WAN link failure should occur. What should you do？（）

A.Your best option should be create an Active Directory site for every office.Thereafter one domain controller and two read only domain controllers should be deployed in everysite.
B.Your best option should be create an Active Directory site for every office.Thereafter two domain controllers should be deployed for every site.
C.Your best option should be create an Active Directory site for every office.Thereafter a single domain controller should be deployed in every site and site link bridging enabled.
D.Your best option should be create an Active Directory site for every office.Thereafter a single domain controller and a read only domain controller should be deployed in everysite.

单项选择题You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of a single ActiveDirectory forest with one domain. The internal network of TestKing.com contains a perimeter network. You have received instructions fromthe CIO to install 15 Edge Transport servers on the perimeter network with the following criteria： * The Edge Transport servers should have a security policy， applied by the administrators. * The minimization of the administrative overhead towards the servers. * The minimization the attack surface of the perimeter network. What should you do？（）

A.The best option is to set up a new Active Directory domain in the internal forest and then join all EdgeTransport servers to the new domain.
B.The best option is to make use of Active Directory Federation Services （AD FS）.
C.The best option is to make use of Network Policy and Access Services （NPAS）.
D.The best option is to set up a new Active Directory domain in the perimeter network and then join all Edge Transport Servers to the new domain.

单项选择题You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of a single ActiveDirectory domain named testking.com. TestKing.com has its headquarters in Chicago and a branch office in Dallas. Both offices are an ActiveDirectory site that is connected via high speed WAN link. The employees in these offices connect locallyto the servers in these offices. You are planning to install Exchange Server 2010； however， you need to plan the installation of theMailbox servers with the following criteria： * It should maintain user access to mailboxes from a server in their site， if a Mailbox server fails. * Remote mailboxes should bei accessible if a site fails.* Use the minimum amount of serves. What should you do？（）

A.The best option is to install six Mailbox servers.
B.The best option is to install four Mailbox servers.
C.The best option is to install three Mailbox servers.
D.The best option is to install two Mailbox servers.

单项选择题You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of a single ActiveDirectory forest. TestKing.com has a headquarters and two offices. Each of these offices contains an Active Directory. Theheadquarters contain six domain controllers that are configured to run Windows Server 2008 （x64）. Theother two offices contain one Windows Server 2008 read only domain controller （RODC）. The domain controllers in the forest are all configured as global catalog servers. You are planning toinstall an Exchange Server 2010 server at every office. You have received instructions to change theActive Directory to make sure that the Exchange servers’ branch office site is able to make a connectionto their respective domain controllers. What should you do？（）

A.The best option is to use a writable domain controller in the two offices.
B.The best option is to disable site link bridging for the forest and configure Exchange specific casts.
C.The best option is to upgrade all RODCs to Windows Server 2008 （x64） RODCs.
D.The best option is to use a DNS zone for each office.

单项选择题You work as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. The TestKing.com network consists of a single ActiveDirectory forest that contains two domains and one site. The funcitional level of the forest is set at Windows Server 2003. TestKing.com has a headquarters and two offices that are connected to each other via a WAN link. Furthermore， all these three offices have a direct link to the Internet. The domain controllers are configured as global catalog servers and runs Windows Server 2003 R2. All these three offices contain two global catalog servers. During the course of the day you receive aninstruction to install Mailbox， Client Access and Hub Transport Exchange Server 2010 servers in all these offices. One local server will be utilized at every office to send e-mail to the Internet. To ensure productivity you need to propose the necessary modifications to the Active Directory environment in order to supprt the installation. What should you do？（）

A.This can be accomplished by ensuring that the site link building for the forest is disabled.
B.This can be accomplished by ensuring that the cost values for the default IP site link are changed.
C.This can be accomplished by ensuring that an Active Directory subnet as well as a site object iscreated for every office.
D.This can be accomplished by ensuring that one global catalog server in every office is upgraded to Windows Server 2008.