14. Explain User, Permission, Role in drupal

13. What is a Module in drupal ?

12. How to interact with Drupal search system ?

Search API Screencast 2010-09 from Thomas Seidl on Vimeo.

11. Explain the menu system in Drupal ? Purpose of menus ?

Configuring Menus and Navigation

How the menu system works 

10 what is Database abstraction layer in Drupal ?

9. What are hooks in Drupal ?

8. Drupal on Command Line

6. What are GNU Licenses ?

5. What is an Open source software ?

4. What is Drupal ?

3. Which are commonly used PHP based CMSs ?

1. Drupal

2. Joomla

3. Wordpress

4. TYPO3

5. Text Pattern
6. CMS Made Simple
7. Silver Stripe
8. MODx
9. Pixel Post
10. Mediawiki

2. What is a web content Management system ?

1. What is a CMS ?