SharePoint MSDN Forum

• Module is the file where you can upload any file content.
• How to deploy Images files in 14 directory.
• How to deploy Css files in 14 directory.
• How to deploy JS files in 14 directory.
• ISAPI Folder is nothing but API Folder which will have all Dll's.
• ClientBin will have all XAP files you are using within your site.
• In 14 bin Log's file will have Co-relation ID's, when error occurs the log file will be created in the Log's file.
• LCIN Stands for Language Cultural Indentific Number. The LCIN for English is 1033.
• The Pages which is going to take more time should be placed in Application Pages.
• Corev4.css is the default style sheet in SharePoint 2010.
• To overwrite this use to use this tag(<SharePoint:CssRegistration name="Your Custom Css File Path Here" After="Corev4.css" RunAt="Server" />).
• WebPart Lifecycle.
• Workflow Lifecycle:- It contains 3 forms namely Initiation form, Association Form, Task Form.
• What is the difference between Asp.Net WebPart & SharePoint WebPart?
• What is Threshold limit in SharePoint 2010?
• What is the use of Threshold Limit in SharePoint while using SpQuery Object?
• Ajax Version we need to use in SharePoint 2010 was 3.0.30930.
• Using Ajax Tab Control in SharePoint 2010.

         SharePoint 2010 Object Model is divided into 3 parts namely.

• Server Object Model
• Client Object Model
• WCF Services

        SharePoint 2007 Object Model is divided into 2 parts namely.

• Server Object Model
• WebServices

        Secure Store Token.
       The above two are most important for STS.

• Identity Model.
• WebServices.

Given below SharePoint discussion forum for various SharePoint related topics this may help SharePoint professional to query or find answer to the issue they face.
SharePoint - Design and Customization
Discussion about site design (i.e. definitions, templates) and page customization (i.e. layouts) as well as SharePoint Designer and similar tools.
SharePoint - Development and Programming
Discussion  about development and programming (i.e. web parts, features, etc.), SDKs, and tools (i.e. Visual Studio).
SharePoint - Enterprise Content Management
Discussion  about document management, records management, and web content management capabilities in SharePoint products and technologies.
SharePoint - Excel Services
Discussion  about Excel Services capabilities in Office SharePoint Server.
SharePoint - InfoPath Forms Services
Discussion  about InfoPath Forms Services capabilities in Office SharePoint Server.
SharePoint - Workflow
Discussion about workflow capabilities in SharePoint products and technologies.
SharePoint - Accessibility
Discussion about improving accessibility and usability for the physically challenged.
SharePoint - Business Data Catalog
Discussion about the Business Data Catalog capabilities in Office SharePoint Server.
SharePoint - Business Intelligence
Discussion  about implementing SharePoint for business intelligence oriented solutions