00:01
Hello student, here a class that implement a listener interface does which one of the following.
00:06
So here options are given a it generate event, b it handles event, c it maintains the object directory, it records the audio, d option, e it runs the event loop.
00:17
So here the best option is it handles the event.
00:20
So the class that implements a listener interface it handles the event.
00:26
Number two is here is a program is given in a java that we have to find its output.
00:33
So here class food is given and here food constructor is given and here only the food constructor is typing bland and after this paper class is taken which extends from the food class.
00:46
So here paper constructor is here and in this constructor spices written and now public class lunch is taken and here main function is taken and here constructor is built.
00:59
So here first food constructor is taken.
01:02
So first food constructor here food object will call the food constructor bland and after this paper constructor will here type spicy.
01:11
So this will be the output.
01:14
Now third one question here is which one of the following lines is a java method call.
01:21
So here i will go with compute after this semicolon...