The difference between constructors and methods are A. Constructors do not have return type. B. Constructors have the same identifiers as the class C. None of the above. D. A and B. 22. Which class is...

The difference between constructors and methods are A. Constructors do not have return type. B. Constructors have the same identifiers as the class C. None of the above. D. A and B. 22. Which class is the java root class? A. JComponent B. Object C. Class D. JPanel 23. If a class named Student has no constructors defined explicitly, the following constructor is implicitly provided. 24. a. public Student) b. protected Student c. private StudentO d. StudentO