采购计划、（）、采购业务统一构成了采购管理。
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. You have received instructions from the CIO to install Exchange Server 2010 that has the followingservers： * Two Edge Transport servers named TESTKING-SR24 and TESTKING-SR25 * Two Hub Transport servers namend TESTKING-SR26 and TESTKING-SR27 However， e-mail massages from the Internet should be delivered to internal recipients， in the case of a single Edge Transport failure. What should you do？（） ["The best option is to set up two SRV resource records.","The best option is to set up two mail exchange （MX） records.","The best option is to set up two Remote Domains.","The best option is to set up two EdgeSync Subscriptions."]
You have an Exchange Server 2010 organization that contains a database availability group （DAG） named DAG1.DAG1 contains five Mailbox servers including a server named MBX1.MBX1 fails.You plan to perform a recovery installation of MBX1.You need to ensure that the restored server can become a member of DAG1.The solution must ensure that mailbox databases are available if a single server fails.What should you do？（） ["Remove MBX1 from DAG1.","Remove all mailbox database copies from DAG1.","Remove the computer account for MBX1 from Active Directory.","Run the Clean-MailboxDatabase cmdlet on all other members of DAG1 except MBX1."]
An administrator named Admin1 plans to deploy the planned VMs. You need to identify which servers can be converted to VMs by using physical-to-virtual machine （P2V） conversion. Which server or servers should you identify？（） ["Humongous2","Humongous4","Humongous3","Humongous1"]
根据《合同法》的规定，下列情形出现会使合同无效（）。 ["损害国家利益","违反法律的强制性规定","损害集体利益","损害第三人利益","违反行政法规的强制性规定"]
网络操作系统的基本功能
