Task 1 - 1

1. Client computer sends request

3 The data then travels through the telephone line to the telephone network, the network exchange sends to the local ISP

2 Modem sends the signals to analog signals

4 data is then passes more routers

5 regional ISP sends the data to national ISP

6 The national ISP then sends the data to where the server farm is held, this is the internet backbone. To the locations national ISP

7 the national  ISP then sends the data to the local ISP

8 the server then sends the information back to the client via the same method.

Source: https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhSDtG0bDxibDyr6mVFNmDtvo4z8uLHoEPOCE84koMOyjqLs-8gG4_Ftetdhj_xEegm08qsh38djU-dOh65Tzzd6zZVXSA-HMLiHgglgVyqDzsRap4z8Crpzb50IjC9JVEd_NRFuqpH1iwN/s1600/Slide9.PNG