Question

Which of these are valid declarations for the main method?

?? public void main();

?? public static void main(String args[]);

?? static public void main(String);

?? public static int main(String args[]);

Answer 1

Answer:

The answer is option 2. public static void main(String args[]);

Explanation:

The answer is public static void main(String args[]); let's understand this line:-

1. public:-It is an access specifier that means whichever entity is public it will be accessible everywhere.
2. static:-It means that there is only one copy of the method.
3. void:-Void means that the method does not have any returning any value.
4. main:-It is the name of the method.
5. String args[]:-It is an array of strings which and it stores java command line arguments.User can use another name if the user want to.