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Computer Applications - The Basic Computer Networking
This document provides an overview of computer networking, defining networks and the internet, along with their importance for communication and collaboration. It discusses different types of network service providers, including internet service providers, network services providers, communication services providers, and mobile virtual network operators. Key examples of these providers are also mentioned to highlight their roles in facilitating internet access and network infrastructure.
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Computer Applications - The Basic Computer Networking
- 1.
- 2. OVERVIEW • Computer Networking •Internet, Extranet & Intranet • Why people need Internet? • Types of Network Service Providers
- 3. What is Network? “Networkis a collection of computers and devices connected together, often wirelessly, via communication devices and transmission media.”
- 4. What is Internet? “TheInternet is a worldwide collection of networks that connects millions of businesses, government agencies, educational institutions and individuals.” Internet
- 5. • External communicationand collaboration within a private network • Supply chain management Extranet
- 6. • Internal communicationand collaboration • Business operations and management (HRMS) Intranet
- 7. Types of NetworkService Providers Internet Service Provider Network Services Provider Communication Services Provider Mobile Virtual Network Operator
- 8. • Provides clientswith the internet service to access to the World Wide Web • E.g. TMNet Internet Service Provider
- 9. • Builds andmaintains network infrastructure for corporate networks. • E.g. Cisco, Jupiter Network Service Provider
- 10. •Builds wireless networkinfra and provides mobile consumers or enterprise wireless access to mobile services and broadband. •E.g. Maxis, Celcom Communication Service Provider (Mobile Operator)
- 11. •Leverages on partner’snetwork infra to provide mobile services to consumers •E.g, Tune Talk Mobile Virtual Network Operator (MVNO)
- 12.