Memory based questions

Question: Who found the 'WhatsApp' application?

Answer: It was invented by Brian Acton and Jan Koum.

Question: Who is the owner of 'WhatsApp'?

Answer: Facebook acquired the mobile messaging company 'WhatsApp' for $19 billion.

Question: When was Facebook launched worldwide?

Answer: The Facebook website started on February 4, 2004.

Question: When was the Internet started in India?

Answer: The history of the Internet in India started with the launch of services by VSNL on 15 August 1995.

Question: What was Facebook's first name?

Answer: Facemash, Facebook’s predecessor opened in 2003. Developed by Mark Zuckerberg, he wrote the software for the 'Facemash' website when he was in his second year of college. The website was set up as a type of 'hot or not' game for Harvard students. The website allowed visitors to compare two student pictures side-by-side and let them decide who was 'hot or not'.

Question: What is the full form of DP?

Answer: The term 'DP' is meant 'Display Picture'. This term mostly is used by the 'WhatsApp' users.

Question: What is the first operating system for mobile?

Answer: Symbian became the first modern mobile operating system on a smartphone with the launch of the Ericsson R380.