OSI Models OSI model is the most fundamental model used in networking. Stands for open systems interconnection. This model provides a framework in dictating how all network devices send, receive and interpret data. The OSI model consists of 7 layers Application Presentation Session Transport Network Data link Physical At every individual layer that data travels through, specific processes take place, and pieces of information are added to this data, which is what we’ll come to discuss in the upcoming tasks within this room....
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What is Networking. networks are simply things connected. Networks can be found in all walks of life. Internet is one giant network that contains small network within itself. The first iteration of the internet was within the ARPANET project in 1960. the internet as we see today was invented by Tim Berners-Lee by the creation of World Wide Web. As previously stated, the Internet is made up of many small networks all joined together....