ICS3U Lesson 1: Creating Java Application - Displaying Output

Multiple Choice

What is the significance of having a main() method in a Java application?

• It allows the program to interact with databases.

• It is the entry point for program execution.

• It is used to define variables.

• It is only used for comments.

Multiple Select

Which of the following are valid escape sequences in Java?

• \n

• \t

• \b

• \"

Open Ended

Explain the difference between print() and println() methods in Java. Why might you choose one over the other when displaying output?