Java Programming Quiz

What is the starting point of every Java program?

• Class declaration

• main method

• Variable declaration

• Input Dialog

Statements in Java end with which symbol?

• Period (.)

• Semicolon (;)

• Colon (:)

• Slash (/)

Which of the following defines a class in Java?

• System.out.println

• public static void

• public class

• public variable

Java is case-sensitive. Which two identifiers are considered different?

• Main and main

• Variable and variable

• Both a and b

• None of the above

The public static void main(String[] args) is referred to as:

• Method declaration

• Main method

• Class name

• Block

An identifier in Java can start with:

• A number

• A letter or underscore (_)

• A symbol like &

• None of the above

What keyword is used to define a variable with a constant value?

• static

• final

• var

• const

What is the correct way to declare a variable in Java?

• int num = 5;

• integer num = 5;

• declare int num;

• var num = int;

Which of the following is NOT a reserved keyword in Java?

• switch

• volatile

• include

• synchronized

Which operator is used to concatenate strings in Java?

• +

• *

• &

• -