单项选择题 You work as the exchange administrator at TestKing.com. The TestKing.com network contains an Exchange Server 2010 Organization. TestKing.com has its headquarters in Stockholm where you arelocated. The TestKing.com network contains a Hub Transport server that has anti-spam agents installed. Youreceive instruction from management to assign the administration of the Exchange 201 organization to agroup named KingSecruity. To ensure productivity you need to make sure that users belonging to thisgroup are able to manage anti-spam setting in the organization. You should thus ensure that your solutionreduces the number of permissions that are assigned to KingSecurity. What should you do？（）

单项选择题 You work as the exchange administrator at TestKing.com. The TestKing.com network contains anExchange Server 2010 Organization that contains a number of Hub Transport servers. During the course of day you receive an instruction form management to recommend a messaging hygiene solution. Your recommendation should ensure that servers known to send spam is blocked andthat the administrative efforts are reduced. What should you do？（）

单项选择题 You work as the exchange administrator at TestKing.com. The TestKing.com network contains an Exchange Server 2010 Organization. You are responsible for managing the Exchange network forTestKing.com. All servers on the TestKing.com network are configured to run Exchange Server 2010.At present the network is separated from the Internet by means of a firewall. You receive an instructionform management to ensure that customers from the Internet to use Outlook Anywhere， Outlook Web App（OWA）， Exchange ActivSync as well as IMAP4 over Secure Sockets Layer （SSL）. You thus need todetermine the TCP ports that you need to open. What should you do？（）