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?

Fill in the Blank

The format string specifier in Java starts with the symbol ___.

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