You have two servers named Server1 and Server2 that run Windows Server 2003 Service Pack 2 (SP2). The IP configuration for Server1 is shown in the Server1 IP exhibit. (Click the Exhibit button.) The IP configuration for Server2 is shown in the Server2 IP exhibit. (Click the Exhibit button.) Server1 is unable to contact Server2. You need to ensure that Server1 can contact Server2. What should you do?（） ["On Server2, modify the subnet mask. ","On Server1, modify the DNS server address. ","On Server2, change the node type to broadcast. ","On Server1, configure a static IP address for the Local Area Connection.&e"]
Routers can be used to integrate a variety of services. Which two common services are often specified by businesses？（） [" Mitigation and Response"," Fibre Channel over Ethernet"," IP communications"," Data Center Virtualization"," VPN security"]
简述大学生人际交往的特点，大学生人际交往的影响因素以及大学生人际交往的原则和技巧。
带式输送机运行时，违反操作规程的是（）。 ["物料块度不大于100mm","物料宽度比胶带宽度少200mm","待料时，操作人员乘坐去另一工作地点"]
What is the recommended distance between controller-based access points for support of roaming？（） ["50 feet [15 meters]","200 feet [60 meters]","150 feet [45 meters]","100 feet [30 meters]"]
某企业生产A产品，每年需要甲零件1000件。该零件可以自制也可以外购。目前该企业已具备自制能力，自制甲零件的完全成本为30元，其中：直接材料20元，直接人工4元，变动性制造费用1元，固定性制造费用5元。假定甲零件的外购单价为26元，且自制生产能力无法转移。要求：计算自制甲零件的单位变动成本；
