Automatic garbage collection Select one: a. releases memory occupied by objects that are no longer used b. eliminates methods that are no longer used c. all of the above d. eliminates attributes that are no longer used A static method Select one: a. all of the above b. can be called without first instantiating an object of the class in which it is declare c. has access to all attributes of the class containing it d. returns the value of a single attribute A static attribute or field Select one: a. is a single attribute shared by all objects of that class b. is a variable whose value can not be changed once it has been set c. can be accessed without first instantiating an object of the class in which it is declared