请简述“空中花园”的由来。
Your network consists of a single Active Directory site. You plan to deploy Exchange Server 2010. You need to plan the deployment of Exchange Server 2010 servers to meet the following requirements：.All Mailbox servers must belong to a database availability group （DAG） .MAPI connections from Outlook clients must be load balanced by using a hardware load balancer .If a single server fails， users must continue to send and receive e-mail .The plan must minimize the number of servers deployed What should you include in the plan？（） Deploy two servers. On the two servers， deploy the Mailbox server role， the Client Access server role， and the HubTransport server role. Configure a Client Access server array.。 Deploy two servers. On the two servers， deploy the Mailbox server role， the Client Access Server role， and the HubTransport server role. Enable Outlook Anywhere on both Client Access servers.。 Deploy four servers. On two of the servers， deploy the Mailbox server role and the Hub Transport server role. On the other two servers， deploy the Client Access server role. Configure a Client Access server array.。 Deploy four servers. On two of the servers， deploy the Mailbox server role. On the other two servers， deploy the Client Access server role and the Hub Transport server role. Enable Outlook Anywhere on both Client Access servers.。
简述排序法的优缺点？
Your network consists of a single Active Directory domain named Contoso.com. All servers on the network run Windows Server 2003 Service Pack 2 （SP2）. All client computers on the network run Windows XP Professional Service Pack 3 （SP3）. All computers run a custom application named App1. App1 requires domain authentication. App1 does not support smart card authentication.Your company implements a new security policy that states that all users must log on to their computers by using a smart card.You need to ensure that all users can use App1 while meeting the new security policy. What should you do？（） Configure the Smart Card service to start automatically on all computers by using a Group Policy object （GPO）.。 From the properties of all user accounts， enable the Store password using reversible encryption setting.。 From the properties of all user accounts， enable the Require smart cards for interactive logon setting.。 Enable the Require smart cards for interactive logon policy setting on all computers by using a Group Policy object （GPO）.。
党的十八届三中全会指出，（）是我国社会主义民主政治的特有形式和独特优势，是党的群众路线在政治领域的重要体现 社会民主。 协商民主。 党内民主。 选举民主。
You have a file server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).
You run a full backup of Server1, update the device driver for the network adapter, and then restart Server1.
You log on to Server1 and receive an error message that the network adapter driver failed to load.
You need to ensure that the network adapter driver starts. You must achieve this goal in the minimum amount of time.
What should you do? （）
