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Digital Communication Networks

Modern society across the world is becoming increasingly dependent on communication networks. We depend on them for the smooth operation of economic and social activities. This course examines networks as the means of interconnecting devices so that two-way communication is possible. It examines protocols like HTTP, TCP/IP and ATM as well as the OSI reference model, and provides an overview of the topic for learners who have no significant prior knowledge of the subject. The main topics covered in this course are: Internet protocol (IP), the Open Systems Interconnection (OSI) model, Transmission Control Protocol (TCP), Hypertext transfer protocol (HTTP), and Asynchronous Transfer Mode (ATM). Areas that are also covered include the layers of communication, vertical and horizontal communication, protocol architecture, Domain name system, the ATM layers, and an analysis of IP over ATM. This course will be of interest to professionals who work in information technology, network design, and network management, and will also be of interest to students who would like a greater understanding of how networks function.


Comments & Reviews

  • Antonino Domicoli
    Antonino Domicoli United States of America Good course 2016-06-14 04:06:00
    SHAWN PITNER United States of America I think for people who already know the course material and just want to test out of a subject, they should be allowed to complete the course assessment and if they pass then the course is complete. 2016-05-11 23:05:36
  • Evangelist Atta Jnr
    Evangelist Atta Jnr Ghana It is a very good course 2014-11-18 16:11:57
  • Owino Bruno  Francis
    Owino Bruno Francis Uganda Digital Communication networks course will help us learn more about networking 2014-08-09 08:08:51
  • Satheesh Kumar
    Satheesh Kumar India very informative.. 2014-08-08 14:08:48
  • Ravi Kumar CV
    Ravi Kumar CV India Its very nice and interesting 2014-08-06 13:08:21
  • Adedokun Adekola
    Adedokun Adekola Nigeria gud 2014-08-02 17:08:05
  • Dennis Alex Esirome
    Dennis Alex Esirome Uganda It is way forward for businesses and here i' m going to find practicals skills that will help me achieve my career in the world of technology. 2014-07-03 08:07:47
  • Nthapeleng Warren Matjee
    Nthapeleng Warren Matjee South Africa The course is so amazing i had less knowledge regarding firewalls now im confident to say it makes sense 2014-07-02 11:07:49
  • Imuran Sheriff
    Imuran Sheriff Sierra Leone digital communcation is my best course becouse i want to bè the hero in my country for network system and to operate the communcation behavour in my country the world as a whole 2014-06-14 00:06:38
  • Muhammad Sufian Abdul Malek
    Muhammad Sufian Abdul Malek Malaysia Very useful information to explain how Digital Communication Network took place 2014-06-10 04:06:12
  • Pavithra S
    Pavithra S India its really good course & gives a clear description on digital communication networks 2014-06-01 05:06:07
  • Pavithra S
    Pavithra S India nice platform to learn new courses... Digital Communication Networks course gives a clear description 2014-05-31 10:05:53
  • Bala Jibril
    Bala Jibril Nigeria I want to study digital communication network 2014-05-28 22:05:52
  • Aloui Ahmed
    Aloui Ahmed Comoros is awsome 2014-04-29 16:04:10
  • Yasser Ebrahim Mohamed
    Yasser Ebrahim Mohamed Egypt its very good 2014-04-27 21:04:11
  • Adekunle Adesiyan
    Adekunle Adesiyan Nigeria Digital communication networks has so far been the best online course i have ever taken the lesson is very easy to take and the exam covers the note and lectures taken in the notes provided. 2014-04-23 09:04:13
  • Tatenda Mtambo
    Tatenda Mtambo Zimbabwe It is really great 2014-04-08 14:04:39
  • Matthew Browne
    Matthew Browne Ireland very interesting course 2014-03-29 10:03:59
  • Camden Blowers
    Camden Blowers United States of America Very good. 2014-03-28 20:03:23