下列关于RGB颜色模式描述正确的是（） [" 相同尺寸的文件，RGB模式的要比CMYK模式的文件小"," RGB是一种常用的颜色模式，无论是印刷还是制作网页，都可以用RGB模式"," 在Photoshop中，RGB模式包含的颜色信息最多，多达1670万个"," 尽管 RGB 是标准颜色模型，但是所表示的实际颜色范围仍因应用程序或显示设备而异"]
化学组成相同，立体结构互为对映体的两种异构体化合物称为（）。
下列关于事业单位会计准则修订的重大变化说法正确的有（）。 ["首次建立了“费用”要素","新增了“在建工程”资产类别","统一了各会计要素确认计量一般原则","调整了净资产项目的构成"]
You are a help desk technician for your company. The company network consists of a single Active Directory domain. All client computers run Windows XP Professional. The help desk technicians use Remote Assistance to remotely control user sessions to provide online support to users. The users currently use Microsoft Exchange and Microsoft Outlook to submit Remote Assistance invitations to the help desk technicians. Stephen is a user in the sales department. Stephen has a portable computer and frequently travels to customer locations. While Stephen is in the corporate office, he submits a Remote Assistance invitation to the help desk. When you attempt to answer the invitation and establish the Remote Assistance session, you receive the error message shown in the exhibit. You verify that Stephen's computer is connected to the network and that he did not cancel the invitation. You also verify that the invitation did not expire. You do not experience similar problems when establishing Remote Assistance sessions with other computers. You need to be able to establish a Remote Assistance session with Stephen's computer. What should you do?（） ["Enable the Remote Desktop service definition in Internet Connection Firewall (ICF) on Stephen's computer.","Add your user account to the Remote Desktop Users list on Stephen's computer. ","In the System properties of Stephen's computer, select the Allow users to connect remotely to this computer option, and add your user account to the list of allowed users. ","In the Local Security Policy of Stephen's computer, grant your user account the Allow logon through Terminal Services user right.&e"]
传统的组织生涯路径倾向于行政金字塔的攀登，限制了一些人的成长，其改进方法是（）。 ["增加员工晋升的难度","减小金字塔的高度和层级，让更多的人处于金字塔顶端","做好员工思想工作，使其能够安然的面对现状","根据雷要与可能打开多条上升通道，并形成阶梯"]
当代教育学有哪些特征？
