INTRODUCTION
OVERVIEW OF THE INTERNET
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Internet
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ARPANET
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ARPA
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WWW
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Detailed explanation-1: -The U.S. Advanced Research Projects Agency Network (ARPANET) was the first public packet-switched computer network. It was first used in 1969 and finally decommissioned in 1989.
Detailed explanation-2: -The Advanced Research Projects Agency (ARPA), an arm of the U.S. Defense Department, funded the development of the Advanced Research Projects Agency Network (ARPANET) in the late 1960s. Its initial purpose was to link computers at Pentagon-funded research institutions over telephone lines.
Detailed explanation-3: -Its initial demonstration in 1969 led to the Internet, whose world-changing consequences unfold on a daily basis today. A seminal step in this sequence took place in 1968 when ARPA contracted BBN Technologies to build the first routers, which one year later enabled ARPANET to become operational.
Detailed explanation-4: -Who invented the ARPANET? ARPANET was invented by a team of computer scientists working for the Advanced Research Projects Agency of the U.S. Department of Defense in the 1960s. Bob Taylor was the head of the ARPA division IPTO, where ARPANET was born in 1969.