问题：

[单选]

You are the network administrator for The network consists of a single Active Directory domain named All network servers run Windows Server 2003.
A member server named Testking1 runs IIS and hosts all content for company Web sites.
One Web site is redesigned. When you browse the redesigned site, you select a hyperlink and receive the following error message: "HTTP Error 404 - File or directory not found." You verify that a necessary content file is missing from Testking1.
You need to discover whether the same error was generated by any other Web server requests.
What should you do?（）

A . Open the most recent file in C:\windows\system32\inetsrv\History. Search for error entries of type 404.
B . Open the most recent file in C:\windows\system32\LogFiles\W3SVC1. Search for error entries of type 404.
C . Open Event Viewer and connect to Testking1. Filter the system event log to display only events from the IISLOG event source with event ID 404.
D . Open Event Viewer and connect to Testking1. Filter the application event log to display only events from the WebClient event source with event ID 404.