[问答题] 兴趣的作用有哪些？

You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.  You create a Web form by using ASP.NET AJAX.  You write the following client-script code fragment to handle the exceptions thrown from asynchronous  postbacks. （Line numbers are included for reference only.）  01 <script type="text/javascript"> 02 function pageLoad（）  03 {  04 var pageMgr =  05 Sys.WebForms.PageRequestManager.getInstance（）；  06  07 }  08  09 function errorHandler（sender， args）  10 {  11  12 }   English  Chinese  Japan  Korean  - 146 - Test Information Co.， Ltd. All rights reserved. 13 </script>  You need to ensure that the application performs the following tasks： &iexcl；¤Use a common clien-script function named errorHandler. &iexcl；¤Update a Label control that has an ID named lblEror with the error message. &iexcl；¤Prevent the browser from displaying any message box or Javascript error  What should you do？ （） ["A","B","C","D"] 下列（）省、自治区按种粮农户的实际种植面积补贴。 ["A.河北 ","B.内蒙古 ","C.辽宁 ","D.吉林"] 事业单位工作人员的正常的工资调整方法有哪些（）。 ["正常增加薪级工资","调整津贴补贴标准","岗位変动人员工资调整","调整基本工资标准"] You are a network administrator for A. Datum Corporation. The network consists of a single Active Directory domain named adatum.net. Users regularly browse the internal network and the Internet from their client computers. All Web and e-mail hosting for a separate DNS domain named adatum.com is outsourced to an ISP. All name resolution requests for adatum.com are resolved by the ISP. You have no administrative control over the DNS servers at the ISP. You cannot list the contents of adatum.com by using the nslookup command on the DNS servers at the ISP.A Windows Server 2003 computer named Server1 is configured with a primary zone for adatum.net. All root hints have been removed from Server1. All client computers refer to this DNS server for name resolution.You need to configure DNS resolution to ensure that all client computers can locate and access resources in adatum.net， adatum.com， and the Internet.   What should you do？（） ["Configure a secondary zone for adatum.com on Server1.","Configure a primary zone for adatum.com on Server1.","Configure conditional forwarding for adatum.com with the IP address of the DNS server at the ISP.","Configure simple forwarding with the default settings with the IP address of the DNS server at the ISP."] 在项目投资决策中，净现金流量是指在经营期内预期每年营业活动现金流入量与同期营业活动现金流出量之间的差量。 兴趣的作用有哪些？