万用表使用完毕后，应将选择开关拨放在（）。 正确。 错误。
Your network consists of a single Active Directory domain named contoso.com. The functional level of thedomain is Windows Server 2003. Contoso contains two global groups named Users-Global and Managers-Global. Contoso contains 10 servers that run Windows Server 2003 Service Pack 2 (SP2). Each server has two localgroups as shown in the following table. Each Users-Resources local group has access to the local resources on the server. You need to implement a security solution that meets the following requirements: ·Managers-Global members must have access to all the resources that are accessible to Users-Global members. ·The solution must minimize administrative effort. What should you do?（） 正确。 错误。
施工方信息管理手段的核心是实现工程管理（）。 正确。 错误。
本票与汇票的区别在于（）。 正确。 错误。
结合实际，分析品德不良问题的成因及对策？ 正确。 错误。
同一个关系模型中可以出现值完全相同的两个元组。
