State whether the following are true or false. If the answer is false, explain why.a) The default case is required in the switch selection statement.

09. FizzBuzz problem:- Write a program which return "fizz" if the number is a multiplier of 3, return "buzz" if its multiplier of 5 and return "fizzbuzz" if the number is divisible by both 3 and 5. If the number is not divisible by either 3 or 5 then it should just return the number itself?.

Evaluate the following expressions. (3,4)