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Business data communications and networking / Jerry FitzGerald, Alan Dennis, Alexandra Durcikova.

By: Contributor(s): Material type: TextPublisher: Hoboken, NJ : Wiley, [2021]Edition: Fourteenth editionDescription: 1 online resourceContent type:
  • text
Media type:
  • computer
Carrier type:
  • online resource
ISBN:
  • 9781119702849
Subject(s): Additional physical formats: Print version:: Business data communications and networkingDDC classification:
  • 004.6 23
LOC classification:
  • TK5105
Contents:
Introduction to data communications -- Application layer -- Physical layer -- Data link layer -- Network and transport layers -- Network design -- Wired and wireless local area networks -- Backbone networks -- Wide area networks -- The internet -- Network security -- Network management.
Summary: "This chapter introduces the basic concepts of data communications. It describes why it is important to study data communications, how data communications fit within the discipline of Management Information Systems (MIS), and introduces you to the three fundamental questions that this book answers. Next, it discusses the basic types and components of a data communications network. Also, it examines the importance of a network model based on layers. Finally, it describes the three key trends in the future of networking"-- Provided by publisher.
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Holdings
Cover image Item type Current library Home library Collection Shelving location Call number Materials specified Vol info URL Copy number Status Notes Date due Barcode Item holds Item hold queue priority Course reserves
Books Centeral Library Second Floor - Computer Sciences 004.6 G.J.B 2021 (Browse shelf(Opens below)) Available 29707

Includes index.

Introduction to data communications -- Application layer -- Physical layer -- Data link layer -- Network and transport layers -- Network design -- Wired and wireless local area networks -- Backbone networks -- Wide area networks -- The internet -- Network security -- Network management.

"This chapter introduces the basic concepts of data communications. It describes why it is important to study data communications, how data communications fit within the discipline of Management Information Systems (MIS), and introduces you to the three fundamental questions that this book answers. Next, it discusses the basic types and components of a data communications network. Also, it examines the importance of a network model based on layers. Finally, it describes the three key trends in the future of networking"-- Provided by publisher.

Description based on print version record and CIP data provided by publisher; resource not viewed.

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