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 ...

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 ...

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

Computer network and system administration (CNSA) professionals organize, install, and support an organization’s computer systems, including local area networks (LANs), wide area networks (WANs), ...

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

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

Read the latest stories about networking and communications, from developments in Lans and Wans to wireless, telecoms and broadband ...