• It is basically a WAN. It was developed by the ARPA (Advanced Research Project Agency) in 1968 which is the research arm of 000. • ARPANET was designed to service even a nuclear attack. • Before ARPA
which was an unpleasant task at a time when computers were large and unwieldy. To simplify the process (especially for government workers), the Department of Defense funded the creation of the first functioning computer network (eventually named ARPANET) in the late ...
One notable example is the University of California, Los Angeles (UCLA). UCLA's Network Measurement Center, led by Leonard Kleinrock, was responsible for developing the first host-to-host connection on ARPANET in 1969. This achievement marked a major milestone in the history of computer networkin...
Definition: Ethernet (pronounced “eether net”) is a computer network technology which is used in different area networks like LAN, MAN, WAN. Ethernet connecting computers together with cable so the computers can share information. Within each main branch of the network, “Ethernet” can connect...
Email has existed in some form since the 1970s, when programmer Ray Tomlinson created a way to transmit messages between computer systems on the Advanced Research Projects Agency Network (ARPANET). Modern forms of email became available for widespread public use with the development of email client...
(ARPANET), progenitor of the Internet. In 1972 also, Robert Metcalfe designed a network to connect computers in the PARC. That network was based on the Aloha system (a radio network system) and connected to many computers in the PARC, so Metcalfe originally named it the Alto Aloha network....
The domain name system (DNS) connects domains with IP addresses. Learn what a DNS server is and how DNS works, and review types of DNS queries.
Network (ARPANET). The original goal was to create a network that would let users of a research computer at one universitytalk toresearch computers at other universities. A side benefit of ARPANET's design was that because messages could be routed or rerouted in more than one direction, the...
Based on designs developed in the 1960s, the Advanced Research Projects Agency Network (ARPANET) was created in 1969 by the U.S. Department of Defense and was based on circuit switching – the idea that a single communication line, such as a two-party telephone connection, deserves a dedicat...
In an FTP transaction, the end user's computer is typically called thelocal host. The second computer involved in FTP is aremote host, which is usually a server. Both computers must be connected via a network and configured properly to transfer files via FTP. Servers must be set up to ru...