You are the desktop administrator for the software development department at
TestKing.com. All computers in the software development department runs Windows XP
Professional and Internet Information Services (IIS) for the development of Web-based
applications.

One of the developers reports that he can no longer access the Web-based
application on his desktop computer by using his Web browser. The following error
message is displayed whenever anyone tries to access the application through a
Web-browser: "Cannot find server or DNS Error."

You begin the troubleshooting process by verifying that the World Wide Web
Publishing Service is started on the developer's computer. Next you also verify that
you are using the correct URL to access the developer's computer by using your
Web browser.

How should you configure the developer's computer to ensure that he can access the
Web application by using his Web browser?

答案是：start the default web site，但是我觉得Run the Ipconfig /registerdns command这个答案也有可能啊，毕竟他虽然使用的是正确的URL访问，但是DNS数据库中可能保存的是以前的旧信息，所以还是无法响应？

能帮我解释以下么？谢谢。

我认为因为他是问“How should you configure the developer's computer to ensure that he can access the Web application by using his Web browser?”注意是  developer's computer ，DNS服务器自然也要可能出错，但是系统应该会在DNS缓存查找失败后询问DNS服务器的，由于DNS服务器一般都开的自动更新，所以应该不是DNS的原因。应该是WEB的设置有问题，呵呵，不知道我解释的对么，我也在考MCSE 大家互相学习吧。

谢谢你,我就是觉得MCSE的很多题都不是很严谨.