Java questions

1. Discuss why it is necessary to use repetitive and selective statement. Use segment codes to demonstrate your understanding. Explain why you are choosing one of the following three statements in your code: a) for statement, b) while statement, c) do while statement. Provide examples.

2. Explain your understanding of methods, objects, classes, and the object-orientated nature of Java with the help of segments of codes. Avoid using examples given in the course materials. You can write your own codes.

3. Discuss why data structure is useful and important in programming. Use your own examples to explain what an array is, and when to use array.

4. Do some research on Java application and Java applet. What are the differences and connections between these two? To find out, you might need to be more resourceful than usual.

5. In our daily lives, we use sorting a lot. Please describe at least two real-world examples of using sorting. How does the sorting make your work or daily life easier?