SQL Server DBA

http://www.brentozar.com/archive/2009/04/free-sql-server-dba-training-videos/

http://www.learnitfirst.com/Free/Free-Training-Videos.aspx

SharePoint2010 Interview Question and Answers

http://www.learningsharepoint.com/2010/06/19/sharepoint-2010-interview-questions/

SharePoint Interview Question's

1) http://programmingsharepoint.blogspot.com/2008/02/sharepoint-interview-questions.html
2) http://www.sharepointsecurity.com/sharepoint/sharepoint-development/sharepoint-developer-interview-questions-answers/
3) http://mysharepointwork.blogspot.com/2010/01/sharepoint-interview-questions-for.html
4) http://mysharepointwork.blogspot.com/2010/01/sharepoint-2010-interview-questions_20.html
5) http://www.learningsharepoint.com/2010/10/25/sharepoint-2010-interview-questions-and-answers/ (Perfect one)

SharePoint Interview Question's in detail

http://www.megasolutions.net/qs/Sharepoint_Portal_Interview_Questions.aspx

.Net Articles

1) Httphandlers and Httpmodulars
http://www.15seconds.com/issue/020417.htm

SharePointArticle

SharePoint Articles

1) http://www.dotnetspark.com/kb/index.aspx?cid=48