单项选择题 You have an Exchange Server 2010 organization.  Your companys compliance policy states that the following occurs when a user leaves the company：.The user account is disabled .The user account and mailbox are deleted after six months  .All e-mail messages in the mailbox are retained for three years  You need to recommend a solution to retain the e-mail messages of users who leave the company.The solution must meet the following requirements： .Ensure that a group named Group1 can manage the process .Minimize disk space required to store the mailbox databases What should you recommend？（）

单项选择题 You have an Exchange Server 2007 organization.  All users connect to mailboxes by using Microsoft Office Outlook 2003. You plan to transition the organization to Exchange Server 2010.  You need to recommend a solution for mailbox access that meets the following requirements： .Minimize support costs.Minimize software costs .Provide access to Public Folders What should you recommend？（）

单项选择题 You have an Exchange Server 2010 organization.  You need to recommend a mailbox storage management solution for your organization to meet thefollowing requirements： .Apply quota limits for users by department.Automatically apply quota limits for new users What should you recommend？（）