Data communication permits digital and electronic information to move between two networks, regardless of whether the sender or receiver are located geographically or what the data contains. Businesses that use the technology can improve their operational effectiveness and competitiveness through improved communication. It also provides the foundation for changing business processes to make them more efficient and innovative.
In the current information-driven society, it is crucial for any business to be competent in extracting valuable information from a vast amount of data. It is also important to communicate this knowledge to others. These skills are developed through the study of three fundamental areas understanding Data, Extracting Valuable Information and Effective Communication. With the growing importance of these topics having a thorough understanding of the basics of business data communication is vital for any student who is interested in a career in information or business management.
The best-selling text is highly praised for its accuracy and clarity, as well its cutting-edge orientation. It gives students an in-depth understanding of information communication and networking, including network and hardware designs to security and LANs. The text starts by discussing the basic requirements, before examining like it the various options to meet these needs.
An important goal of the text is to present the technical content in a manner that is relevant to the needs and concerns of business executives and employees. The content is organized around requirements and applications, rather than the technology that underlies it.