You are creating an ASP.NET web application that hosts several Windows Communication Foundation (WCF) services. The services have ASP.NET Compatibility Mode enabled. Users authenticate with the Web application by using a cookie-based ASP.NET Forms Authentication model. You add a service file named Authentication.svc that contains the following code segment: <%@ ServiceHost Service="System.Web.ApplicationServices.AuthenticationService" Factory="System.Web.ApplicationServices.ApplicationServicesHostFactory" %> You need to ensure that users can access the WCF services without having to re-authenticate. Which two configuration settings should you add? (Each is part of a complete solution. Choose two.)（） In the system web. Extensions scripting/webServices/authenticationService element, set the enabled attribute to true.。 In the system web. Extensions scripting/webServices/profileService element, set the enabled attribute to true.。 Add a service endpoint with basicHttpBinding for the contract System.Web.ApplicationServices.AuthenticationService.。 Add a custom service behavior named AuthenticationService Type Behaviors with a service AuthenticationManager element that has service AuthenticationManagerType set to System.Web.Security.SQL Membership Provider。
混流式水轮机座环作用是什么？
Which of the following are not BGRP data structures？ （Choose all that apply.）（） EIGRP database table。 EIGRP CEF table。 EIGRP neighbor table。 EIGRP adjacency table。 EIGRP interface table。 EIGRP topology table。
针对所发生的医疗器械不良事件，生产企业采取的控制措施可能不足以有效防范有关医疗器械对公众安全和健康产生的威胁，国家食品药品监督管理局可以对境内和境外医疗器械，省、自治区、直辖市食品药品监督管理部门可以对行政区域内食品药品监督管理部门批准上市的境内第一类、第二类医疗器械，采取发出（）、（）、（）、（）、（）等措施。
上升极限位置限制器用于限制取物装置的起升高度，当吊具起升到上极限位置时，限位器切断电源，防止吊钩等（）继续上升拉断钢丝绳而发生重物失落事故。 运行装置。 旋转装置。 制动装置。 取物装置。
下列不是铝塑共挤门窗的特点是（）。
