ii) What is the difference between the next() and nextLine() methods of theScanner class?

The next() and nextLine() methods are both part of the Scanner class in Java and are used to read input. However, they work a bit differently.

1. next(): This method reads the input until it finds a space. It can't read two words separated by a space. Also, next() places the cursor in the same line after reading the input.

2. nextLine(): This method reads input including space between the words (that is, it reads till the end of the line \n). Once the function reads a line, it positions the cursor in the next line.

So, the main difference is that next() can read input till it finds a space, and nextLine() can read input including space and place the cursor in the next line.