[单选]

You are an enterprise administrator for Cer-tech .com. The company runs Windows Server 2008 on all theservers on the network. Two servers on the network were configured as follows：
Server01：Windows Media Services server role installed
Server02：Windows Media Services server role installed and is also configured a License Clearing House.You published an audio file，which is licensed by Server02 on Server01.
Which of the following optionswould you choose to ensure that users are allowed to use the audio file for only two days？（）

耐克公司没有工厂，却大量销售运动鞋，这表明耐克公司实施（） 虚拟生产。 虚拟管理。 虚拟销售。 虚拟开发。 短期偿债能力主要反映在企业的（）。 获利能力。 资本结构。 现金拥有量。 变现能力。 You install a new Exchange Server 2010 server.You need to ensure that users can connect from the Internet to the server by using Exchange ActiveSync.What should you do on the Exchange server？（） Modify the internal URL for the Microsoft-Server-ActiveSync virtual directory.。 Modify the external URL for the Microsoft-Server-ActiveSync virtual directory.。 Enable Anonymous Authentication for the Microsoft-Server-ActiveSync virtual directory.。 Enable Windows Integrated Authentication for the Microsoft-Server-ActiveSync virtual directory.。 You are the network administrator at TestKing. TestKing has been provided withthe network address 165.100.27.0/24. The TestKing CEO wants to know how many subnetworks this address provides, and how many hosts can be supported on each subnet. What would your reply be?（） One network with 254 hosts.。 254 networks with 254 hosts per network.。 65,534 networks with 255 hosts per network.。 30 networks with 64 hosts per network.。 254 networks with 65,534 per network.。 领导

You are an enterprise administrator for Cer-tech .com. The company runs Windows Server 2008 on all theservers on the network. Two servers on the network were configured as follows：
Server01：Windows Media Services server role installed
Server02：Windows Media Services server role installed and is also configured a License Clearing House.You published an audio file，which is licensed by Server02 on Server01.
Which of the following optionswould you choose to ensure that users are allowed to use the audio file for only two days？（）