Java
Discussion Questions
Each week, you'll have to post on at least three separate days to the Discussion. Each post should be of a high quality. Your first post should be by Wednesday.
Here is the first question on the Discussion page. Be sure to select the Discussion page to the left and respond to the following question:
A class is a collection of methods. A method is an instruction designed to accomplish a specific task.
At least one of the classes in a Java application program must have the method called main.
Discuss the following questions with your classmates:
- What is the purpose of the main method in a Java application program?
- Can you write a Java program without it? Why? Why not?
Lab Work
In the following exercises, you will write a program that outputs permutations and you will identify the function POW.
Complete the following exercises from your textbook:
- Turn to Chapter 2, page 111. Complete Programming Exercise #17.
- Turn to Chapter 3. Complete Exercise #12 on page 169 and Programming Exercise #3 on page 173.
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