DATA COMMUNICATIONS AND COMPUTER NETWORKSPHI Learning Pvt. Ltd., 11/02/2014 - 480 من الصفحات This fully revised and updated book, now in its Fourth Edition, continues to provide a comprehensive coverage of data communications and computer networks in an easy to understand style. The text places as much emphasis on the application of the concepts as on the concepts themselves. While the theoretical part is intended to offer a solid foundation of the basics so as to equip the student for further study, the stress on the applications is meant to acquaint the student with the realistic status of data communications and computer networks as of now. Audience Intended primarily as a textbook for the students of computer science and engineering, electronics and communication engineering, master of computer applications (MCA), and those offering IT courses, this book would also be useful for practising professionals. NEW TO THIS EDITION • Three new chapters on: o Network Architecture and OSI Model o Wireless Communication Technologies o Web Security • Appendix on Binary and Hexadecimal Numbering Key features • Illustrates the application of the principles through highly simplified block diagrams. • Contains a comprehensive glossary which gives simple and accurate descriptions of various terms. • Provides Questions and Answers at the end of the book which facilitate quick revision of the concept. |
المحتوى
1 | |
25 | |
Communication Media and Data Transmission | 43 |
Error Detection and Correction | 80 |
Data Compression | 94 |
Data Link Control and Protocol Concepts | 105 |
Local Area Networks | 124 |
Wide Area Networks | 157 |
Network Applications | 286 |
Network Management | 310 |
Network Security | 327 |
Web Security | 368 |
ASCII Code | 383 |
xadecimal Numbering | 391 |
Abbreviations and Acronyms | 398 |
Questions and Answerson Networking | 401 |
Integrated Services and Routing Protocols | 178 |
Wireless LANs | 200 |
Wireless Communication Technologies | 232 |
Internetworking | 240 |
TCP ReliableTransport Service | 273 |
Contact Addresses for Various Organizations | 443 |
Glossary of Terms | 449 |
467 | |
475 | |
طبعات أخرى - عرض جميع المقتطفات
Data Communications and Computer Networks <span dir=ltr>Brijendra Singh</span> لا تتوفر معاينة - 2004 |
عبارات ومصطلحات مألوفة
access point algorithm analog application area network authentication bandwidth binary bit rate bytes cable cell channel checksum client client-server compression configuration connection connectionless data communication data link layer data rate data unit datagram decryption defines destination detection devices e-mail electronic encoding encryption Ethernet example fibre file transfer firewall flow control frame relay frequency functions gateway HDLC header host IEEE implementation interconnected interface Internet Protocol IPv4 IPv6 ISDN kbps Mbps medium multicast multiple multiplexing network layer network management node operate OSI model packet switching password path physical layer provides receiver retransmitted router routing segment sender sequence server shown in Figure signal SMTP SNMP specific standard station synchronous TCP/IP telephone token ring topology traffic Transfer Protocol transmission transmitted transport layer virtual circuit wire wireless LAN WLAN