State true or false
(i) JPanel is a class included in awt package
(ii) Anonymous classes are mostly used for event handling
(iii) Names of anonymous classes must be unique
(iv) JOptionPane is an inner class
A)i-false, ii-false, iii-true, iv-true
B)i-true, ii-false, iii-true, iv-false
C)i-false, ii-true, iii-false, iv-false
D)i-true, ii-true, iii-false, iv-true

Question

Quizplus · Accepted Answer

(i) JPanel is part of the javax.swing package, not the awt package. (ii) Anonymous classes are indeed often used for event handling in Java, especially in GUI programming. (iii) Anonymous classes, by definition, do not have a name, so they cannot be unique or otherwise. (iv) JOptionPane is not an inner class; it is a part of the javax.swing package used for simple dialogs.

State True or False