Jimmy Wales and Larry Sanger are the co-founders of Wikipedia, a free online encyclopedia that anyone can edit. They are both American computer programmers and internet entrepreneurs.
Google is a multinational technology company that specializes in Internet-related services and products. It is one of the world’s most popular websites, and its search engine is the most used in the world.
Whatsapp is a messaging app that allows users to send text messages, photos, videos, and audio files to other users. It is owned by Facebook.
Facebook is a social networking website that allows users to connect with friends and family. It is one of the most popular websites in the world.
The correct answer is A. Wikipedia.