生物利用度是指药物自用药部位吸收进入体循环的（） 有效血药浓度。 速度。 程度。 速度和程度。
You work as an application developer at Contoso.com. You use Microsoft .NET Framework 3.5 and Microsoft ADO.NET to develop an application that will connect to the Microsoft SQL Server 2005 database. The application uses an XML file that contains product data. Furthermore， a corresponding XSD file contains the schema of the XML file. You want the application to do the following： Loads the XML file in a typed DataSet and validates it against the schema provided in the XSD file. What should you do？ （） A。 B。 C。 D。
心理发展。
Your network contains Exchange Server 2010 servers. All users access their mailboxes by using Outlook Web App （OWA）. Your companys compliance policy states the following： .All e-mail messages that contain customer contracts must be stored for three years .Users must be able to classify e-mail messages that relate to customer contracts .Users must be able to move e-mail messages to any folder You need to recommend a solution that supports the requirements of the compliance policy. What should you recommend？（） Managed Folder mailbox policies。 an OWA mailbox policy。 Personal Archives and an Archive policy。 Retention Policy Tags and a Retention Policy。
You are the network administrator for The network consists of a single Active Directory domain named The functional level of the domain is Windows Server 2003. Some user accounts have expiring passwords and some do not. You need to identify all user accounts that do not have expiring passwords. You need to modify the password property to allow the passwords on these accounts to expire. You must complete this task by using the minimum amount of administrative effort. First, you create a saved query to obtain a list of all user accounts that do not have expiring passwords. What should you do next?（） Export the query results to a comma-delimited file. Use a CSVDE script to modify the password property of each user account.。 From the Results pane of the query, select all user accounts and modify their password properties simultaneously.。 Export the query results to a comma-delimited file. Use an LDIFDE script to modify the password property of each user account.。 From the Results pane of the query, select each user account and modify the password property, one by one.。
You have a computer that runs Windows 7. You install Windows XP in a new partition on the computer anddiscover that you can no longer start Windows 7. You need to start Windows 7 in the minimum amount oftime.
What should you do?（）
