关于单代号网络图绘图规则的表述，错误的是（）。 单代号网络图中，严禁出现双向箭头或无箭头的连线。 单代号网络图中，严禁出现没有箭尾节点和没有箭头节点的箭线。 单代号网络图中只应有一个起点节点且终点节点不能超过三个。 绘制网络图时，箭线不宜交叉，当交叉不可避免时，可采用过桥法或指向法绘制。
You are the network administrator for The network consists of a single Active Directory domain named All network servers run Windows Server 2003, and all client computers run Windows XP Professional. You create a shared folder named Client Docs on a member server named TestKing13. Client Docs will store project documents. You configure shadow copies for the volume containing Client Docs. You need to enable client computers to access previous version of the documents in Client Docs. What should you do?（） Create a Group Policy object (GPO) to enable Offline Files on all client computers.。 On each client computer, customize the view for Client Docs to use the Documents (for any file type) folder template.。 Create a Group Policy object (GPO) that installs the Previous Versions client software on all client computers.。 Assign the Allow - Full Control permission on Client Docs to all users.。 On each client computer, install the Backup utility and schedule a daily backup.。
据北京、上海两地统计，施工1万平方米的建筑垃圾达（）t，因此施工环节中资源浪费、材料浪费也是一个十分突出的问题。 200～300。 400～500。 500～600。 700～800。
Your company uses Microsoft Application Virtualization (App-V). You maintain the sequencing for applications. You need to add a template to an existing sequenced application. What should you do?（） Edit the application, add the template, and then save the application with a new name.。 Sequence the template as a new application to the original application installation folder.。 Restore the sequencing computer and add the template to the original application installation folder.。 Upgrade the existing sequencing package, add the template to the package, and then save the application.。
想象的功能有哪些？
“敏感探测区域”的英文写法（）
