The Taco Cat coding challenge is based on the more traditional “Reverse a string” exercise but ultimately determines if a word or phrase is a palindrome. The Reverse a string exercise in some form has been used by technology companies such as Amazon, Microsoft, VMware and Norton to assess a candidate’s ability to code an impromptu algorithm.BACKGROUNDEXTRA CREDITDetermine if the word or phrase entered by the user is a palindrome. Example: “Tacocat”.