Internet’s Initial development was supported byAARPANETBIBMCMicrosoftDNone of theseAnswer: A. ARPANET Read Explanation: ARPANET is a computer network considered the forerunner of the Internet.Its full name is Advanced Research Projects Agency Network.It was developed in the 1960s by the Advanced Research Projects Agency (ARPA) of the U.S. Department of Defense.Bob Taylor and J.C.R. Licklider were among the people behind its creation. Read more in App