What is the file extension for Java source code files?

Which keyword is used to declare a variable in Java?

What is the entry point of a Java program?

Which of the following is a valid data type in Java?

What does JVM stand for?

What is the keyword used to create an object in Java?

Which symbol is used to end a statement in Java?

Which operator is used for assignment in Java?

What is the purpose of a 'class' in Java?

Which of the following is NOT a primitive data type in Java?