Which language is used in server-side scripting? javascript vbscript visual basic perl

In the film "epic 2015," epic is the name for:

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

How many nibbles can be stored in a 16-bit word?