You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a login Web form by using the following code fragment. English Chinese Japan Korean - 153 - Test Information Co.， Ltd. All rights reserved. When a user clicks the btnLogin Button control， the login（） client-side script is called to authenticate the user. The credentials provided in the TextBox controls are used to call the client-side script. You also add the following client-script code fragment in the Web form. （Line numbers are included for reference only.） 01 02 function login（） { 03 var username = $get（’txtUser’）.value； 04 var password = $get（’txtPassword’）.value； 05 06 // authentication logic. 07 } 08 function onLoginCompleted（validCredentials， userContext， 09 methodName） 10 { 11 // notify user on authentication result. 12 } 13 14 function onLoginFailed（error， userContext， methodName） 15 { 16 // notify user on authentication exception. 17 } 18 The ASP.NET application is configured to use Forms Authentication. The ASP.NET AJAX authentication service is activated in the Web.config file. You need to ensure that the following workflow is maintained： ¡；¤On successfu authentication， the onLoginCompleted client-script function is called to notify the user. English Chinese Japan Korean - 154 - Test Information Co.， Ltd. All rights reserved. ¡；¤On failure of authentication， the onLoginFailed clien-script function is called to display an error message. Which code segment should you insert at line 06？（） A。 B。 C。 D。
预制钢筋砼管桩的规格、质量必须符合设计要求和施工规范的规定，外观质量应符合表面平整、密实，掉角深度不超（）mm，局部蜂窝和掉角的缺损面积不得超过全部桩表面积的0.5%，并不得过分集中。 5。 10。 15。 20。
中国共产党同世界各国政党的关系所要坚持的原则是（）。 独立自主、完全平等。 互相监督。 互相尊重。 互不干涉内部事务。
转炉煤气柜在进行转炉煤气回收时含氧量必须小于（）%。 1。 2。 3。
You have a Windows Server 2008 R2 Hyper-V failover cluster that has 16 nodes. You plan to load-balance eight virtual machines （VMs） on the Hyper-V failover cluster by using network load balancing （NLB）. You need to ensure that the NLB cluster converges. What should you do？（） Set the NLB cluster type to Multicast。 Dedicate a virtual network for all NLB traffic。 Use static MAC addresses for the parent network adapter。 Enable spoofing of MAC addresses on the virtual network adapter。
专业技术人员要掌握与人处的社交技巧，下列社交技巧中不利于提高社交效果的是（）
