Java multiple choice.

1. heck off which type of members a subclass may access from its superclass public protected private 2. The operator is used to determine whether a reference variable references an object of a particular class. a. instanceof b. private d. typecast C. Super 3. 2) Using binding, the Java system determines which method to call, based upon the type of the object referenced by a reference variable. a. dynamic b. early d, static runtime 4. (2) A base class reference variable may by assigned the address of either a base class object or a derived class object. a. True b. False 5. If a subclass inherits from an abstract superclass, it must overwrite all abstract methods listed in the superclass. a. True b. False