What change In the controller will fix the error?

A Visualforce Page throws an Attempt to dereference a null object error for a Contact.

What change In the controller will fix the error?
A . Declare a static final Contact at the top of the controller.
B . Change the setters signature to return a Contact.
C . Use a condition in the getter to return a new Contact if it is null.
D . Change the getter’s signature to be static Contact.

View Answer

Answer: C