The World Wide Web (WWW) was invented by

(A) Bill Gates
(B) Bob Kahn
(C) Steve Jobs
(D) Tim Berners-Lee

The answer is: (D) Tim Berners-Lee
The World Wide Web, or website that is a content sharing service on the internet, was invented by the British computer scientist Tim Berners-Lee.

5th June is observed as:

(A) World Health Day
(B) World Environment Day
(C) World Happiness Day
(D) None of these

The answer is: (B) World Environment Day