D Question 7 2 pts A final instance variable can only be initialized once O True False D Question 8 2 pts A final class cannot be extended (cannot be subclassed) O True False Question 9 2 pts A final method cannot be overridden in subclasses True False Question 10 2 pts A final object reference can be changed to refer to a new object True False Question 11 2 pts Instance fields cannot be accessed from a static method True False Question 12 2 pts A static final field is shared by all objects created from a class True False