4ABC 可作为Delphi的变量名。
列车机车与第一辆车电气连接线的连结与摘解由客列检作业人员负责，无客列检作业人员时，由（）负责。 ["列检人员","机车乘务员","车辆乘务员","车站人员"]
You are planning the deployment of Windows 7 to computers that are located in a main office， in branch offices， and in a store kiosk. Computers in all three types of location use the same hardware. Kiosk computers are members of a workgroup. Kiosk computers must use specific settings for local security. Branch office computers must use BitLocker Drive Encryption. You have the following requirements：Create deployment images. Minimize image maintenance. You need to define an image-creation strategy that meets the requirements. What should you do？（） ["Create a single image to use for the main office computers and the branch office computers， and apply the requiredsettings through Group Policy. Create a separate image to use for the kiosk computers.","Create one image to use for each location type. Encrypt the hard disks on the branch office computers prior to capturing the image.","Create a single image to use for all location types. Create a custom Windows security template for each location type.","Create a single image to use for the branch office computers and the kiosk computers.Create a separate image to use for the main office computers."]
【背景资料】某写字楼工程，地下1层，地上15层，框架一剪力墙结构。已进入装饰装修阶段，施工过程中施工单位对抹灰工程基层处理的施工过程部分记录如下：在抹灰前对基层表面做了清除，室内墙面、柱面和门窗洞口的阳角做法符合设计要求。工程师对抹灰工程施工质量控制的要点确定如下：
（1）抹灰用的石灰膏的熟化期不应小于3天。
（2）当抹灰总厚度大于或等于15mm时，应采取加强措施。
（3）有排水要求的部位应做滴水线（槽）。
（4）一般抹灰的水泥砂浆不得抹在石灰砂浆层上。
（5）一般抹灰和装饰抹灰工程的表面质量应符合有关规定。
请根据上述背景资料完成以下的选项。
关于装饰抹灰工程说法正确的是（）。 ["装饰抹面层应在已硬化、粗糙而平整的中层砂浆面上进行，保持干燥，涂抹前不能洒水湿润。","装饰抹面层的施工缝应留在分隔缝、墙面阴角，水落管背后或独立组成部分的边缘处。","装饰抹灰的周围墙面、窗口等部位，应采取有效措施进行遮挡，以防污染。","为使装饰抹灰的材料、配合比、面层颜色和图案符合设计要求，应预先做出样板，经建设、设计、施工、监理四方确认后方可大面积施工"]
Which two file types must be included in a closed database backup taken with operating system commands？（） ["data files","control file","password file","online redo log files","initialization parameter file"]
以人为本的发展
