Literal can be of which of these data types?

Literal can be of which of these data types?

2) What is the output for the below code ?

 public class Test
 { 
       public static void main(String[] args)
 { 
             byte b = 6; 
             b+=8;
             System.out.println(b);
             b = b+7;
             System.out.println(b); 
       } 
 }

3) Literal can be of which of these data types?

4) What is the output for the below code ?

public class Test
{
      public static void main(String[] args)
 { 
             int i = 010; 
             int j = 07; 
             System.out.println(i); 
             System.out.println(j); 
       } 
 }

5) Java is a _______ language.