Correct Answer : Option (A) - 29th October
Every year, ​International Internet Day is celebrated on 29th October in the world. the main purpose of this day is to celebrate the usage of the internet for the first time.
* One of the reasons the internet is so widely used is because of the World Wide Web. The WWW became publically available in 1991.
History :
* On this day, the first electronic message was sent from one computer to another in 1969.
* A student programmer of the University of California, Charley Kline who successfully transmitted the first-ever electronic message ‘LO’ on 29th October 1969.
* In 1970’s era, The Internet was called ARPANET (Advanced Research Projects Agency Network).
* in 2005, the International Internet Day was celebrated to mark the history of telecommunications and technology.