Which of the following drupal module enables actions to be fired on certain system events, such as when new content is created?

What is a node?

In Drupal, which of the following is a pre-defined collection of data types (Fields) which relate to each other by an informational context?

In Drupal 6, how can access control to files be enforced?

Which of the following is the CPU (central processing unit) of Drupal?

In Drupal 7, which function would you use to create a link?

What is Drupal's main container that holds content in its themes?

Which one of the following is true with respect to jQuery loading in Drupal?

In Drupal 8, CacheCollector has the same internal logic as CacheArray but uses public methods for get and set instead of __________.

In module.routing.yml all keys under the defaults section which do not start with an underscore will be passed in as arguments to the controller?

Which of the following is the correct way to alter existing routes?