Table of Contents
What is the primary goal of the ARPANET project?
The initial purpose was to communicate with and share computer resources among mainly scientific users at the connected institutions. ARPANET took advantage of the new idea of sending information in small units called packets that could be routed on different paths and reconstructed at their destination.
What did ARPANET created?
Advanced Research Projects Agency Network
The first workable prototype of the Internet came in the late 1960s with the creation of ARPANET, or the Advanced Research Projects Agency Network. Originally funded by the U.S. Department of Defense, ARPANET used packet switching to allow multiple computers to communicate on a single network.
Who used the ARPANET?
U.S. Defense Department’s Advanced Research
The precursor to the Internet was jumpstarted in the early days of computing history, in 1969 with the U.S. Defense Department’s Advanced Research Projects Agency Network (ARPANET). ARPA-funded researchers developed many of the protocols used for Internet communication today.
Why ARPANET is important?
ARPANET was created to make it easier for people to access computers, improve computer equipment, and to have a more effective communication method for the military.
What was the first ARPANET message?
The message was simply “Lo” instead of the intended word,”login.” “The message text was the word login; the l and the o letters were transmitted, but the system then crashed. Hence, the literal first message over the ARPANET was lo.
What was the major question that ARPANET wanted to solve?
Terms in this set (221) What was the major question that ARPAnet wanted to solve? Could a network be built that would continue to work even if multiple parts collapsed?
Can we live without ICT?
Yes, for most people, tech is not something we give a second thought to, but some people literally can’t live without technology – and we aren’t being dramatic. For some people, the existence of technology is the difference between silence and laughter, loneliness and interaction, and even life and death.
Who really invented the Internet?
Bob Kahn
Vint Cerf
Internet/Inventors
Computer scientists Vinton Cerf and Bob Kahn are credited with inventing the Internet communication protocols we use today and the system referred to as the Internet.
What does nsfnet stand for?
| National Science Foundation Network | |
|---|---|
| Current status | Decommissioned April 30, 1995, superseded by the commercial Internet |
| Commercial? | No |
| Funding | National Science Foundation |
| Website | NSFNET history |
What was the first internet message?
So after trillions upon trillions of sent messages over the years, what was the first Internet message? According to Kleinrock, they intended to transmit the word “LOGIN,” but the system crashed just after they had sent the first two letters. “Hence, the first message on the Internet was ‘LO’ — as in ‘Lo and behold!
What was the Internet first called?
ARPANET
This eventually led to the formation of the ARPANET (Advanced Research Projects Agency Network), the network that ultimately evolved into what we now know as the Internet. ARPANET was a great success but membership was limited to certain academic and research organizations who had contracts with the Defense Department.
Which transmission has the largest bandwidth?
fiber optics
You can see in Table 2.1 that traditional twisted-pair affords the lowest bandwidth (i.e., the difference between the highest and lowest frequencies supported), a maximum of 1MHz, whereas fiber optics affords the greatest bandwidth, some 75THz.