1. Candidate number: 1726 Centre Number: 61101
P3 - Data Flow
Shown in this diagram is how data flows from internet enabled
devices in a network. The arrows represent the data package; the
document or e-mail. You can see the document or e-mail is sent
from PC3 (One of the computers in the network) through the
routers. The server then receives this and sends it back through the
routers to the designated computer.