All of the following are options of the Clear button EXCEPT ________

Which of the following statements is false?

a. When an argument is passed by reference, the called method can access the argument’s value in the caller directly but cannot modify it. b. All arguments in Java are passed by value. c. To pass an individual array element to a method, use the indexed name of the array. d. To pass an object reference to a method, simply specify in the method call the name of the variable that refers to the object.

When does the object manager delete an object?

a) When all handles to the object are closed. b) When the thread that created the object calls the delete function. c) Objects are never deleted unless system memory is low. d) When the object’s reference count drops to zero.