无压管道的闭气试验，适用于管道在回填土前，地下水位低于（）mm环境温度为－15～50℃，无雨条件。 ["1500","管外底150","管外底500","2000"]
你是一台WINXP专业版电脑的管理员，这台电脑是一个Win2000域的成员。这个域包括一个企业认证权威（CA）。你使用电脑连接到Internet。六个月前，你付费给一家咨询公司要求电脑在线支持服务。这家咨询公司的Web站点为http：//www.tesTestKinging.com。现在你试图连接到这个Web站点再次使用支持服务。在那个Web页面出现以前，显示了一个对话框，让你选择一个认证才能使用链接。然而对话框的认证列表却是空的。因此你无法选择认证也就无法访问Web站点。在IE，你打开”Internet选项”对话框来选择认证，在”高级目的”列表出现了几个个人认证 你想连接到http：//www.tesTestKinging.com。你觉得怎么做？（） ["配置IE使”使用TLS 1.0”可用","在”信任发行商”列表里添加www.tesTestKinging.com作为服务器认证","联系这个支持公司获得认证并将它添加到个人认证列表里","从企业CA里获取一个认证","改变Internet区域的安全设置使”匿名登录”可用"]
You need to design a certificate management process for internal users. What should you do？（） ["Establish a Web enrollment service for internal users to request access to resources","Grant Enrollment Agent rights to users","Establish enrollment stations and store user certificates in a smart card","Create Connection Manager scripts to identify the client computer operating system， and configure Web proxy settings to specify the appropriate Web enrollment service"]
Your network consists of a single Active Directory domain and a single subnet. The network is not connected to the Internet. All servers run Windows Server 2003 Service Pack 2 （SP2）. All client computers run Windows XP Professional Service Pack 3 （SP3）.You have a DHCP server named Server1. All client computers receive their IP configurations from Server1.You implement a new server named Server2. You connect Server2 to the internal network and the Internet. You then configure Server2 as a network address translation （NAT） router. From a client computer， you discover that you cannot access any Internet servers. From Server2， you verify that you can access Internet servers and internal servers. You need to ensure that all internal computers can access Internet servers. What should you do？（） ["On Server2， add a new route.","On Server1， create a multicast scope.","On Server1， add the Router scope option.","On Server2， modify the default gateway address."]
高效率的群体通常有哪些特征？
人身权
