科室人员、工程技术人员和普通工人均属于群体分类中的()全国2007年1月高等教育自学考试 实属群体。 参照群体。 假设群体。 实际群体。
You work for a bank that uses a SQL Server 2005 database to store line items from customer banking transactions. The bank processes 50,000 transactions every day. The application requires a clustered index on the TransactionID column. You need to create a table that supports an efficient reporting solution that queries the transactions by date. What are the two ways to achieve this goal?() Place a nonclustered index on the date column.。 Add a unique clustered index on the date column.。 Map each partition to a filegroup, with each filegroup accessing a different physical drive.。 Create a partitioning scheme that partitions the data by date.。
设计文件注明的工程合理使用年限的起算日期是()。 核发施工许可证之日。 工程缺陷责任期满之日。 工程竣工验收合格之日。 工程法定保修期满之日。
Your company has an Active Directory Rights Management Services (AD RMS) server. Users have Windows Vista computers. An Active Directory domain is configured at the Windows Server 2003 functional level. You need to configure AD RMS so that users are able to protect their documents. What should you do() Install the AD RMS client 2.0 on each client computer.。 Add the RMS service account to the local administrators group on the AD RMS server.。 Establish an e-mail account in Active Directory Domain Services (AD DS) for each RMS user.。 Upgrade the Active Directory domain to the functional level of Windows Server 2008.。
螺母拧紧后依靠弹簧垫圈压平后产生的弹力,使连接件轴向张紧,产生(),是弹簧垫圈的工作原理。 摩擦阻力。 压力。 弹性压力。 偏转力。
你是冒险工作室的电脑管理员,你在25台新机器上安装了WindowsXP专业版,这些机器是Dev工作组的一部分。Dev工作组的所有的机器登陆时都要一个用户名和口令,30天过后,所有的用户都报告说不能登陆到机器上,你要怎么修正这个问题?()