Which are commonly used php based cmss ?

111

What is the use of weight field while creating menu?

231

What are gnu licenses?

138

Explain the block in drupal?

101

What is the use of drupal_alter?

130

What is Drupal error handling?

108

How can I create a custom region in my drupal template?

102

What is drupal panels?

119

Why is ctools used in drupal?

91

How to create drupal site using drush commands?

109

What is cache drupal?

111

What are hooks in code?

112

How can you comment on the scalability factor of the drupal?

78

What is git in drupal?

185

What is comment in drupal?

94