Worst question I've ever been asked

"Which programming language is commonly used to create and alter webpages?"

A. PHP
B. Perl
C. Javascript
D. HTML

PHP - This is a programming language. It can create webpages, but it cannot alter them once it's in the browser.
Perl - lol
Javascript - This is (kind of?) a programming language - more of a scripting language. It doesn't create webpages, but it's beast for altering them.
HTML - Not a programming language. It is used to create webpages, and arguably can be used to alter them.

Man, talk about a pain in the ass question. I think they're idiots, I really do. Luckily I picked PHP and got it right.