This course is designed to convey the essentials of data communication and networking. This includes an understanding of the Open Systems Interconnection (OSI), TCP/IP and Internet models. It covers ...

Computer networks and communication systems are interdisciplinary fields that require state-of-the-art engineering skills to meet the requirements of future technologies. Rapid growth in cloud ...

Data communication basics, Telephone, cellular, cable and computer networks, Layered network architectures, models, and protocols, Switching, routing, flow control, and congestion control, Medium ...

A comprehensive overview of concepts and practice in Business Data Communications and Networking. Explores the principles and applications of data communications in organizations from familiar ...

A greater understanding of communications networks -- including a little comparative history -- will increase understanding of modern computer networks and networking basics.

Computer network architects design, build and maintain a variety of data communication networks, from expansive cloud infrastructures to smaller intranets.

What is IT? Understanding Information Technology Today Information technology (IT) is a broad professional category covering functions including building communications networks, safeguarding data and ...

The data is then transmitted over the physical layer of the network until the destination computer or another device receives it.

The Internet is a massive computer network that has revolutionized communication and changed the world forever.