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Wednesday, August 14, 2013

Computer Networking

when computer was first introduced in business a medium sized company or university might have one or two computers, while large institutions had at most few dozens. At the time software programs were d signed for a single user there were  designed for a single user there were few advantages to connecting PCs and the technology used was not adequate for doing so.

Advantages of Computer Network

1. Resources Sharing
2. Centralized management
3. Speedy and cost effective communication
4. Backup and recovery
5. Flexible access
6. Work group computing

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