Question

String s = "EDUCATION IS LIFE";
Give output of the following
i. System.out.println(s.indexOf("LIFE"));
ii. System.out.println(s.substring(3,8));​

Answer 1

Given,

   String s = "EDUCATION IS LIFE";

I. System.out.println(s.indexOf("LIFE"));

  => 13

II.  System.out.println(s.substring(3, 8));

  => CATIO

Answer 2

here is the answer:

indexOf method gives us the position of any element

i-13-16

substring method gives us the elements present at given position

ii-CATION