The concept of universal service, Computer Networking

The major problems with multiple networks are as given:

  • A computer attached to a given server can only interact with other computers attached to the similar network.


  • In the 1970s large organizations start to acquire multiple networks. Every network in the organization formed island. Employees required to select a computer appropriate for each and every task. So they required multiple screens, computers and keyboards.


A interaction system that supplies universal services allows arbitrary pairs of computers to interact. Universal service is required because it increases individual productivity.

Posted Date: 7/31/2012 8:22:53 AM | Location : United States

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