投资于此产业的企业数量少，且新技术多、风险高、收益低，则该产业处于（） ["成熟期","成长期","引入期","衰退期"]
You work as the exchange administrator at TestKing.com. The TestKing.com network contains anExchange Server 2010 Organization. TestKing.com has its headquarters in Stockholm where you arelocated. You are responsible for managing the Exchange network for TestKing.com. The Exchange organization contains two Client Access Servers. You are in the process of deploying aMicrosoft Internet Security and Acceleration （ISA） server. During the course of day you receive aninstruction from the CIO to recommend a high availability solution for the Client Access servers formanagment. Management wants OWA connections to be available in the event of one Client Access Server failing as well as ensuring that the client access services is accessible in a fail on the Client AccessServer. What should you do？（） ["You should recommend the deployment of Windows Network Load Balancing.","You should recommend publishing every Client Access server in a separate publishing rule.","You should recommend publishing the two Client Access servers in a single publishing rule as a Web server farm.","You should recommend the deployment of a hardware load balancer."]
资本产出比
按CIF术语成交时，卖方承担将货物运达目的港之前的一切费用和风险。
You have 20 computers that run Windows XP Professional. You need to configure the computers to use your company’s internal Windows Server Update Services (WSUS) server. What should you do?（） ["Create a scheduled task that runs wuauclt.exe. ","Modify the Automatic Updates settings from Control Panel. ","Modify the Automatic Updates settings in the Local Computer Policy.","Connect to the Windows Update Web site and select Change settings."]
简要说明回忆时发生困难的原因和克服的方法。
