How many years of experience do you have managing and maintaining a Windows Server 2003 environment? （） I have not done this yet.。 Less than 3 months。 3-6 months。 More than 6 months but less than 1 year。 1-2 years。 2-3 year。
类中每个对象称为（）。同一类的对象具有共同的（）和（），它们可以在类中统一说明，而不必在类的每个实例中重复。
以下做法不属于合理安排时间的有（） 善用边角料时间。 做事效率不高。 做事拖沓，人员迟到。 中间没有合理的停顿和休息。
You create a Web application. The Web application enables users to change fields in their personal profiles. Some of the changes are not persisting in the database. You need to raise a custom event to track each change that is made to a user profile so that you can locate the error. Which event should you use? （） WebAuditEvent。 WebEventManager。 WebBaseEvent。 WebRequestEvent。
Your network contains an Active Directory domain. All domain controllers run Windows Server 2008 R2. Client computers run either Windows XP Service Pack 3 （SP3） or Windows Vista. You need to ensure that all client computers can apply Group Policy preferences. What should you do（） Upgrade all Windows XP client computers to Windows 7.。 Create a central store that contains the Group Policy ADMX files.。 Install the Group Policy client-side extensions （CSEs） on all client computers.。 Upgrade all Windows Vista client computers to Windows Vista Service Pack 2 （SP2）.。
氨基甙类抗生素的不良反应有（）
