投资基金的主要特征有()。 共同投资。 专家经营。 组合投资。 风险共担。 共同收益。
液压传动具有下列哪些特点() 功率密度大,体积小,重量轻,结构紧凑。 能在大范围内实现无级调整。 传动比严格。 易于实现过载保护。 对油温的变化比较敏感,不宜在很高或很低的温度下工作。
Your network consists of a single Active Directory domain. The network includes a branch officenamed Branch1. Branch1 contains 50 member servers that run Windows Server 2008 R2. An organizational unit (OU) named Branch1-Servers contains the computer objects for the servers in Branch1. A global group named Branch1-admins contains the user accounts for the administrators. Administrators maintain all member servers in Branch1. You need to recommend a solution that allows the members of Branch1?admins group to perform the following tasks on the Branch1 member servers. èStop and start services èChange registry settings What should you recommend?() Add the Branch1-admins group to the Power Users local group on each server in Branch1.。 Add the Branch1-admins group to the Administrators local group on each server in Branch1.。 Assign the Branch1-admins group change permissions to the Branch1-Servers OU and to all child objects.。 Assign the Branch1-admins group Full Control permissions on the Branch1-Servers OU and to all child objects.。
下列()不属于虚拟仿真施工技术所带来的优越性。 A.建筑工程施工方案的选择和优化 。 B.绿色施工技术 。 C.事先模拟施工全过程 。 D.施工技术革新和新技术。
某电容器额定耐压值为450伏,能否把它接在交流380伏的电源上使用?为什么?
关于丙型肝炎下列哪项是错误的:()