How can a developer avoid exceeding governor limits when using an Apex Trigger?choose 2 answers

A developer wants to display all of the available record types for a Case object. The developer also wants to display the picklist values for the Case.Status field. The Case object and the Case Status field are on a custom visualforce page.
Which action can the developer perform to get the record types and picklist values in the controller?
Choose 2 answers

Which three options allow a developer to use custom styling in a Visualforce page? (Choose three.)

Requirements state that a child record be to deleted when its parent is deleted, and a child can be moved to a different parent when necessary. Which type of relationship should be built between the parent and child objects in Schema Builder to support these requirements?

A developer has the following code:try {List nameList;Account a;String s = a.Name;nameList.add(s);} catch (ListException le ) {System.debug(' List Exception ');} catch (NullPointerException npe)
{System.debug('
NullPointer Exception ');} catch (Exception e) {System.debug(' Generic Exception ');} What message will be logged?