You are the Exchange administrator of the Xxx Corporation’s Exchange 2010 organization.You have configured a Database Availability Group （DAG） named DAG01.You need to change the replication port used by the DAG.What are two things that you must do？（） Use the Exchange Management Console （EMC） to change the TCP port used for replication.。 Use the Exchange Management Shell to change the TCP port used for replication.。 Modify the Windows Firewall exceptions on each member of the DAG to open the replication port.。 Modify the Windows Firewall exceptions on the witness server of the DAG to open the replication port.。 Use the Exchange Management Shell to configure the DAG IP address of 0.0.0.0.。 Use the Exchange Management Shell to change the DAG IP address to 127.0.0.1.。
下列关于邮包收据不正确的是（）。 是邮局收到寄件人的邮包所签发的收据。 可以作为索赔和理赔的依据。 邮包收据可以作为物权凭证。 是收件人提取邮件的凭据。
Your network consists of an Active Directory forest that contains two sites named Site1 and Site2. From the Internet， users can only access servers in Site1. You have an Exchange Server 2007 organization. Each site contains servers that run the Client Access server role， the Mailbox server role， and the HubTransport server role. You plan to transition the organization to Exchange Server 2010. You need to recommend the server role that you must transition first to Exchange Server 2010. Your solution must provide the least amount of downtime for users in the organization. Which servers should you transition first？（） the Client Access servers in Site1。 the Client Access servers in Site2。 the Hub Transport servers in Site1。 the Hub Transport servers in Site2。
办理治安案件中，在行政复议或者行政诉讼期间，有下列（）情形之一的，行政拘留决定可以停止执行。 办案单位认为需要补充调查的。 作出行政拘留决定的公安机关认为需要停止执行的。 行政复议机关认为需要停止执行的。 被拘留人申请停止执行，行政复议机关决定停止执行或者人民法院裁定停止执行的。
在多层砌体房屋的抗震构造措施中，抗震设防的基本思路是（）。 小震不坏、中震可修、大震不倒。 小震不倒、中震可修、大震不坏。 小震可修、中震不倒、大震不坏。 小震不坏、中震不倒、大震可修。
After logging into the RtrB router, you issue the "show interface" command as displayed below:
After considering the effects of the command output illustrated in the exhibit above,which of the following protocols are operational on the serial link?（）
