Correct Answer:
C. 1969
Correct answer: 1969. ARPANET, the ancestor of the internet, began operating in 1969.
Background: The modern internet based on TCP/IP began in 1983.
- 1965: 1965 is not the year.
- 1968: 1968 is not the year.
- 1970: 1970 is not the year.
Did you know? The first ARPANET message was sent in October 1969.
Memory trick: ARPANET = 1969.