Computer Networks: Physical Layer and Media in Computer Networks. Topics Discussed: 1) Fundamental principles of the physical layer. 2) Data and Signals. Follow Neso Academy on Instagram: @nesoacademy ( ) Contribute: Memberships: Discord: WhatsApp: Books: Website ► App ► Facebook ► Twitter [X] ► Music: Axol x Alex Skrindo - You [NCS Release] #ComputerNetworksByNeso #ComputerNetwork #PhysicalLayer