单项选择题 You have an Exchange Server 2010 organization.  The organization contains a global security group named Group1.  You plan to deploy a monitoring solution for the Exchange servers in your organization.  You need to recommend a solution that allows members of Group1 to monitor the performance of Exchange Server 2010 servers.  Your solution must prevent members of Group1 from modifying the configurations of the ExchangesServer 2010 organization.  What should you include in the solution？（）

单项选择题 You have an Exchange Server 2010 organization.  You need to recommend a solution that prevents the permanent deletion of e-mail messages from the mailboxes of employee who have been dismissed from the company.  What should you recommend？（）

单项选择题 You have an Exchange Server 2010 organization.  You have a global security group named Legal that contains all the members of your companys legaldepartment.  The companys security policy states that the Legal group must be able to search all mailboxes for e-mailmessages that contain specific keywords.  You need to recommend a solution for the organization that complies with the security policy.  What should you include in the solution？（）