000			02093nam a22003857a 4500
001			21608362
003			AE-UQU
005			20230823135926.0
008			230823b |||||||| |||| 00| 0 eng d
010			_a 2020028461
020			_a9781119702849 _q(paperback)
040			_aLBSOR/DLC _beng _erda _cAE-UQU
042			_apcc
082	0	0	_a004.6
100	1		_aFitzGerald, Jerry, _d1936- _eauthor.
245	1	0	_aBusiness Data Communications and Networking
250			_aFourteenth edition.
264		1	_aHoboken, NJ : _bWiley, _c[2021]
300			_a416 pages.: _b26 cm.
336			_atext _btxt _2rdacontent
337			_aunmediated _bn _2rdamedia
338			_avolume _bnc _2rdacarrier
500			_aIncludes index.
505	0		_aIntroduction 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.
520			_a"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"-- _cProvided by publisher.
650		0	_aData transmission systems.
650		0	_aComputer networks.
650		0	_aOffice practice _xAutomation.
700	1		_aDennis, Alan, _eauthor.
700	1		_aDurcikova, Alexandra, _eauthor.
776	0	8	_iOnline version: _aFitzGerald, Jerry, 1936- _tBusiness data communications and networking. _bFourteenth edition _dHoboken, NJ : Wiley, [2021] _z9781119713661 _w(DLC) 2020028462
906			_a7 _bcbc _corignew _d1 _eecip _f20 _gy-gencatlg
942			_2ddc _cBK
999			_c8171 _d8171