The User's Directory of Computer Networks


Author: Tracy Laquey
Publisher: Elsevier
ISBN: 1483296415
Category: Computers
Page: 630
View: 2082
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Your map through the network jungle. Here's how to track down virtually every network available to academics and researchers. This new book, with its detailed compilation of host- level information, provides everything you need to locate resources, send mail to colleagues and friends worldwide, and answer questions about how to access major national and international networks. Extensively cross- referenced information on ARPANET/MILNET, BITNET, CSNET, Esnet, NSFNET, SPAN, THEnet, USENET, and loads of others is all provided. Included are detailed lists of hosts, site contacts, administrative domains, and organizations. Plus, a tutorial chapter with handy reference tables reveals electronic mail 'secrets' that make it easier to take advantage of networking.

Computer Networks MCQs

Multiple Choice Questions and Answers (Quiz & Tests with Answer Keys)
Author: Arshad Iqbal
Publisher: Bushra Arshad
ISBN: N.A
Category: Computers
Page: N.A
View: 3151
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Computer Networks Multiple Choice Questions and Answers pdf (MCQs): Computer networks quiz questions and answers pdf with practice tests for online exam prep and job interview prep. Computer networks study guide with questions and answers about analog transmission, bandwidth utilization: multiplexing and spreading, computer networking, congestion control and quality of service, connecting LANs, backbone networks and virtual LANs, cryptography, data and signals, data communications, data link control, data transmission: telephone and cable networks, digital transmission, domain name system, error detection and correction, multimedia, multiple access, network layer: address mapping, error reporting and multi-casting, network layer: delivery, forwarding, and routing, network layer: internet protocol, network layer: logical addressing, network management: SNMP, network models, network security, process to process delivery: UDP, TCP and SCTP, remote logging, electronic mail and file transfer, security in the internet: ipsec, ssutls, pgp, vpn and firewalls, sonet, switching, transmission media, virtual circuit networks: frame relay and atm, wired LANs: Ethernet, wireless lans, wireless WANs: cellular telephone and satellite networks, www and http. Computer networks MCQ questions and answers to get prepare for career placement tests and job interview prep with answers key. Practice exam questions and answers about computer science, composed from computer networks textbooks on chapters: Analog Transmission Practice Test: 22 MCQs Bandwidth Utilization: Multiplexing and Spreading Practice Test: 41 MCQs Computer Networking Practice Test: 34 MCQs Congestion Control and Quality of Service Practice Test: 37 MCQs Connecting LANs, Backbone Networks and Virtual LANs Practice Test: 37 MCQs Cryptography Practice Test: 41 MCQs Data and Signals Practice Test: 55 MCQs Data Communications Practice Test: 26 MCQs Data Link Control Practice Test: 65 MCQs Data Transmission: Telephone and Cable Networks Practice Test: 51 MCQs Digital Transmission Practice Test: 65 MCQs Domain Name System Practice Test: 56 MCQs Error Detection and Correction Practice Test: 43 MCQs Multimedia Practice Test: 55 MCQs Multiple Access Practice Test: 73 MCQs Network Layer: Address Mapping, Error Reporting and Multicasting Practice Test: 91 MCQs Network Layer: Delivery, Forwarding, and Routing Practice Test: 110 MCQs Network Layer: Internet Protocol Practice Test: 98 MCQs Network Layer: Logical Addressing Practice Test: 75 MCQs Network Management: SNMP Practice Test: 40 MCQs Network Models Practice Test: 53 MCQs Network Security Practice Test: 21 MCQs Process to Process Delivery: UDP, TCP and SCTP Practice Test: 120 MCQs Remote Logging, Electronic Mail and File Transfer Practice Test: 30 MCQs Security in the Internet: IPSec, SSUTLS, PGP, VPN and Firewalls Practice Test: 6 MCQs SONET Practice Test: 59 MCQs Switching Practice Test: 29 MCQs Transmission Media Practice Test: 47 MCQs Virtual Circuit Networks: Frame Relay and ATM Practice Test: 114 MCQs Wired LANs: Ethernet Practice Test: 71 MCQs Wireless LANs Practice Test: 100 MCQs Wireless WANs: Cellular Telephone and Satellite Networks Practice Test: 162 MCQs WWW and HTTP Practice Test: 35 MCQs Computer networks interview questions and answers on address mapping, address resolution protocol, ADSL, amplitude modulation, amps, analog and digital signal, analog to analog conversion, analysis of algorithms, asymmetric key cryptography, ATM LANs, ATM technology, audio and video compression. Computer networks test questions and answers on authentication protocols, backbone network, base-band layer, base-band transmission, bipolar scheme, bit length, bit rate, block coding, Bluetooth devices, Bluetooth frame, Bluetooth LAN, Bluetooth piconet, Bluetooth technology, bridges, byte stuffing, cable tv network, cellular networks, cellular telephone and satellite networks, cellular telephony, channelization, ciphers, circuit switched networks, class IP addressing. Computer networks exam questions and answers on classful addressing, classless addressing, code division multiple access, communication technology, composite signals, computer networking, computer networks, configuration management, congestion control, connecting devices, controlled access, CSMA method, CSMA/CD, cyclic codes, data bandwidth, data communication and networking, data communications, data encryption standard, data flow. Computer networks objective questions and answers on data link layer, data packets, data rate and signals, data rate limit, data transfer cable tv, datagram networks, delivery, forwarding, and routing, destination address, DHCP, dial up modems, digital signal service, digital signals, digital subscriber line. Computer networks certification questions on digital to analog conversion, digital to digital conversion, direct sequence spread spectrum, distributed coordination function, distribution of name space, dns encapsulation, dns messages, dns resolution, domain name space, domain names, domains, downstream data band, electronic mail, error detection, Ethernet standards, extension headers, fast Ethernet, file transfer protocol, firewall, flooding, flow and error control, frame relay and atm, frame relay in vcn, framing, frequency division multiple access, frequency division multiplexing, frequency reuse principle, gigabit Ethernet, global positioning system, gsm and cdma, gsm network, guided transmission media, hdb3, hdlc, http and html, hypertext transfer protocol, icmp, icmp protocol, icmpv6, ieee 802.11 frames, ieee 802.11 standards, ieee standards, igmp protocol, information technology, infrared, integrated services, interim standard 95 (is-95), internet checksum, internet protocol ipv4, internet working, internet: dns, intra and interdomain routing, introduction to cryptography, ipv4 addresses, ipv4 connectivity, ipv6 and ipv4 address space, ipv6 addresses, ipv6 test, lan network, lans architecture, latency, layered tasks, length indicator, leo satellite, line coding schemes, linear block codes, local area network emulation, low earth orbit, media access control, message authentication, message confidentiality, message integrity, mobile communication, mobile switching center, moving picture experts group, multicast routing protocols, multilevel multiplexing, multiline transmission, multiple access protocol, multiplexers, multiplexing techniques, network address, network congestion, network management system, network multiplexing, network performance, network protocols, network router, network security, network topology, networking basics, networking interview questions, networking layer delivery, networking layer forwarding, networks cryptography, noiseless channel, noisy channels, ofdm, open systems interconnection model, osi model layers, parity check code, peer to peer process, period and frequency, periodic and non periodic signal, periodic analog signals, physical layer, pim software, ping program, point coordination function, point to point protocol, polar schemes, port addresses, process to process delivery, protocols and standards, pulse code modulation, random access, real time interactive audio video, real time transport protocol, registrars, remote logging, repeaters, return to zero, routing table, satellite networks, satellites, scheduling, scrambling, sctp protocol, sequence generation, simple network management protocol, single bit error, snmp protocol, sonet architecture, sonet frames, sonet network, spread spectrum, standard ethernet, star topology, stream control transmission protocol (sctp), streaming live audio video, sts multiplexing, subnetting, switch structure, switched networks: quality of service, switching in networks, symmetric key cryptography (skc), synchronous transmission, tcp/ip protocol, tcp/ip suite, techniques to improve qos, telecommunication network, telephone networks, telnet, time division multiplexing, transmission control protocol (tcp), transmission impairment, transmission media, transmission modes, transport layer, tunneling, twisted pair cable, udp datagram, unguided media: wireless, unguided transmission, unicast addresses, unicast routing protocols, user datagram protocol, virtual circuit networks, virtual tributaries, vlans configuration, voice over ip, wavelength division multiplexing, web documents, what is Bluetooth, what is internet, what is network, wireless Bluetooth, wireless communication, wireless networks, world wide web architecture.

Computer Networks


Author: Andrew S. Tanenbaum,David J. Wetherall
Publisher: N.A
ISBN: 9781292024226
Category: Computer networks
Page: 803
View: 3393
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Appropriate for Computer Networking or Introduction to Networking courses at both the undergraduate and graduate level in Computer Science, Electrical Engineering, CIS, MIS, and Business Departments. Tanenbaum takes a structured approach to explaining how networks work from the inside out. He starts with an explanation of the physical layer of networking, computer hardware and transmission systems; then works his way up to network applications. Tanenbaum's in-depth application coverage includes email; the domain name system; the World Wide Web (both client- and server-side); and multimedia (including voice over IP, Internet radio video on demand, video conferencing, and streaming media.

DATA COMMUNICATIONS AND COMPUTER NETWORKS


Author: PRAKASH C. GUPTA
Publisher: PHI Learning Pvt. Ltd.
ISBN: 9788120328464
Category: Computers
Page: 828
View: 1779
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Primarily intended as a text for undergraduate courses in Electronics and Communications Engineering, Computer Science, IT courses, and Computer Applications, this up-to-date and accessible text gives an indepth analysis of data communications and computer networks in an easy-to-read style. Though a new title, it is a completely revised and fully updated version of the author's earlier book Data Communications. The rapid strides made during the last decade in the fields of data communication and networking, and the close link between these two subjects have prompted the author to add several chapters on computer networks in this text. The book gives a masterly analysis of topics ranging from the principles of data transmission to computer networking applications. It also provides standard protocols, thereby enabling to bridge the gap between theory and practice. What's more, it correlates the network protocols to the concepts, which are explained with the help of numerous examples to facilitate students' understanding of the subject. This well-organized text presents the latest developments in the field and details current topics of interest such as Multicasting, MPLS, IPv6, Gigabit Ethernets, IPSec, SSL, Auto-negotiation, Wireless LANs, Network security, Differentiated services, and ADSL. Besides students, the practicing professionals would find the book to be a valuable resource.

Computer networks

a systems approach
Author: Larry L. Peterson,Bruce S. Davie
Publisher: Morgan Kaufmann Pub
ISBN: N.A
Category: Computers
Page: 748
View: 5472
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NEW EDITION NOW AVAILABLE! ISBN 1-55860-832-X Networking technologies and practices are constantly evolving. Equip your students with an understanding that helps them keep pace with Internet time. In this carefully focused revision of the best-selling first edition, authors Peterson and Davie reiterate their commitment to a systems-oriented approach to networking instruction. Focusing on the why of network designnot just the specifications comprising today's systems but how key technologies and protocols actually work in the real world to solve specific problemsthey promote an enduring, practical understanding of networks and their building blocks. The second edition incorporates coverage of Quality of Service issues, mobile and wireless networks, VPNs, and much more. Over 100 new exercises help users consolidate and expand their knowledge. No other textbook offers a more solid grounding for aspiring network professionals. Computer Networks: A Systems Approach gives your students the knowledge and perspective they need and gives you the tools you need to maximize their learning experience: * Unparalleled instruction from an expert team of authors. The authors bring over 30 years of experience in networking research, development and teaching to the task of describing the principles and practical implementation of computer networks. Both have played key roles in defining and implementing many of the protocols discussed inside. * Cutting-edge coverage. The second edition has been thoroughly updated to cover the most recent advances in networking, including: * a new chapter on security techniques - PGP, IPSEC, secure sockets and firewalls * a new chapter on application layer protocols - SMTP, HTTP, SNMP, DNS and RTP * new material on wireless and mobile technology- spread spectrum techniques and 802.11 * new section on building VPN's on top of the public Internet * Expanded treatment of key issues. Topics such as Internet routing, Quality of Service, congestion control, ATM, compression and multimedia communications now delve deeper to reflect changes that have taken place over the past four years. * Effective pedagogical components. Alongside the authors' clear explanations and insights, you'll find pedagogical components that significantly enhance students' understanding: * Problem statementsthe practical design challenges met by the techniques covered in each chapter * Shaded sidebars explorations of advanced topics * Highlighted summary paragraphs distillations of key network design principles * Open Issuesguided discussions of controversial networking issues * Further readingpointers to definitive papers related to each chapter's coverage * Completely revamped end-of-chapter exercises The second edition offers over 100 new end-of-chapter exercises, the result of a substantial editing and development effort by a seasoned networking instructor, Peter Dordal of Loyola University. * The optimal pedagogical approach. Encyclopedic and "layered" approaches cover required material but leave critical questions unanswered. Peterson and Davie focus on systemshow they interweave technology and technique to meet practical needs. Adding layer-focused considerations where necessary, the authors teach students why networks are designed as they are and cultivate the skills needed to build the networks of the future. * Real-world implementation examples. New to this edition, operating system-independent C code is used with pseudocode to illustrate protocol implementation throughout. The first edition's x-kernel examples continue to be available online.

Data Communications and Computer Networks: A Business User's Approach


Author: Curt White
Publisher: Cengage Learning
ISBN: 142390303X
Category: Computers
Page: 528
View: 8707
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Data communications and computer networks are becoming increasingly more important--today's business world could not function without either. Business managers, computer programmers, system designers, and home computer users alike need a thorough understanding of the basic features, operations, and limitations of different types of computer networks. Now in its fifth edition, DATA COMMUNICATIONS AND COMPUTER NETWORKS introduces concepts that help the reader achieve an in-depth understanding of the often complex topic of data communications and computer networks by balancing the more technical aspects and the everyday practical aspects. The fifth edition retains many of the elements that made the fourth edition so popular, including readability and coverage of the most current technologies. It offers full coverage of wireless technologies, industry convergence, compression techniques, network security, LAN technologies, VoIP, and expanded coverage of error detection and correction. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Computer Networks

16th Conference, CN 2009, Wisla, Poland, June 16-20, 2009. Proceedings
Author: Andrzej Kwiecien,Piotr Gaj,Piotr Stera
Publisher: Springer Science & Business Media
ISBN: 3642026710
Category: Computers
Page: 353
View: 2209
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The continuous and very intense development of IT has resulted in the fast development of computer networks. Computer networks, as well as the entire ?eldofIT,aresubjectto constantchangestriggeredbythegeneraltechnological advancement and the in?uence of new IT technologies.These methods and tools of designing and modeling computer networks are becoming more advanced. Above all, the scope of their application is growing thanks to, for example, the results of new research and because of new proposals of application, which not long ago were not even taken into consideration. These new applications stimulate the development of scienti?c research, as the broader application of system solutions based on computer networks results in a wide range of both theoretical and practical problems. This book proves that and the contents of its chapters concern a variety of topics and issues. Generally speaking, the contents can be divided into several subject groups. The ?rst group of contributions concerns new technologies applied in computer networks,particularlythoserelatedto nano,molecularandquantumtechnology.

Computer Networks


Author: N.A
Publisher: Technical Publications
ISBN: 9788184315639
Category: Computer networks
Page: 505
View: 6052
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Computer Networks and Open Systems

An Application Development Perspective
Author: Lillian N. Cassel,Richard H. Austing
Publisher: Jones & Bartlett Learning
ISBN: 9780763711221
Category: Computers
Page: 458
View: 1070
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Computer Networks and Open Systems: An Application Development Perspective covers principles, theory, and techniques of networks and open systems from a practical perspective, using real system and network applications as its basis. The selection of topics forms a core of material in computer networking, emphasizing methods and the environment for application development. The text aims to make readers immediately comfortable in today's networking environment while equipping them to keep pace in one of the fastest moving and most exciting areas of computer system development. Students will enter the study of networking through their own experience as a network users, and they will have the opportunity to practice the kind of networking tasks they will perform in the workplace.

Computer Networks


Author: Vilas S. Bagad
Publisher: Technical Publications
ISBN: 9788184312591
Category: Computer networks
Page: 516
View: 9735
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OSI, TCP/IP and other networks models, Examples of networks : Novell networks, Arpanet, Internet, Network topologies WAN, LAN, MAN.Physical LayerTransmission media copper, Twisted pair wireless, Switching and encoding asynchronous communications; Narrow band, Broad band ISDN and ATM.Data Link LayerDesign issues, framing, error detection and correction, CRC, Elementary protocol-stop and wait Sliding window, Slip, Data link layer in HDLC, Internet, ATM.Medium Access SublayerALOHA, MAC addresses, Carrier sense multiple access. IEEE 802.X Standard ethernet, Wireless LANs, Bridges.Network LayerVirtual circuit and datagram subnets - Routing algorithm shortest path routing, Flooding, Hierarchical routing, Broadcast, Multicast, Distance vector routing.Dynamic routing - Broadcast routing, Rotary for mobility. Congestion, Control algorithms - General principles of congestion prevention policies. Internet working. The network layer in the Internet and in the ATM networks.Transport LayerTransport services, Connection management, TCP and UDP protocols; ATM AAL layer protocol.Application LayerNetwork security, Domain name system, SNMP, Electronic mail; the World WEB, Multimedia.

Multi-Objective Optimization in Computer Networks Using Metaheuristics


Author: Yezid Donoso,Ramon Fabregat
Publisher: CRC Press
ISBN: 9781420013627
Category: Technology & Engineering
Page: 472
View: 479
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Metaheuristics are widely used to solve important practical combinatorial optimization problems. Many new multicast applications emerging from the Internet-such as TV over the Internet, radio over the Internet, and multipoint video streaming-require reduced bandwidth consumption, end-to-end delay, and packet loss ratio. It is necessary to design and to provide for these kinds of applications as well as for those resources necessary for functionality. Multi-Objective Optimization in Computer Networks Using Metaheuristics provides a solution to the multi-objective problem in routing computer networks. It analyzes layer 3 (IP), layer 2 (MPLS), and layer 1 (GMPLS and wireless functions). In particular, it assesses basic optimization concepts, as well as several techniques and algorithms for the search of minimals; examines the basic multi-objective optimization concepts and the way to solve them through traditional techniques and through several metaheuristics; and demonstrates how to analytically model the computer networks presented within the text. The book then focuses on the multi-objective models in computer networks, optical networks, and wireless networks and the applied way they can be solved. This resource also contains annexes that present the source code to solve the mathematical model problems present in the book through solvers and source codes programmed in C language, which solve some of the multi-objective optimization problems presented in the book.

Computer Networks - II


Author: V.S.Bagad,I.A.Dhotre
Publisher: Technical Publications
ISBN: 9788184316162
Category:
Page: 412
View: 835
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Performance Analysis of Queuing and Computer Networks


Author: G.R. Dattatreya
Publisher: CRC Press
ISBN: 9781584889878
Category: Computers
Page: 472
View: 4703
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Performance Analysis of Queuing and Computer Networks develops simple models and analytical methods from first principles to evaluate performance metrics of various configurations of computer systems and networks. It presents many concepts and results of probability theory and stochastic processes. After an introduction to queues in computer networks, this self-contained book covers important random variables, such as Pareto and Poisson, that constitute models for arrival and service disciplines. It then deals with the equilibrium M/M/1/∞queue, which is the simplest queue that is amenable for analysis. Subsequent chapters explore applications of continuous time, state-dependent single Markovian queues, the M/G/1 system, and discrete time queues in computer networks. The author then proceeds to study networks of queues with exponential servers and Poisson external arrivals as well as the G/M/1 queue and Pareto interarrival times in a G/M/1 queue. The last two chapters analyze bursty, self-similar traffic, and fluid flow models and their effects on queues.

Computer Networks and Systems

Queueing Theory and Performance Evaluation
Author: Thomas G. Robertazzi
Publisher: Springer Science & Business Media
ISBN: 9780387950372
Category: Mathematics
Page: 409
View: 7779
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Intended for a first course in performance evaluation, this is a self-contained treatment covering all aspects of queuing theory. It starts by introducing readers to the terminology and usefulness of queueing theory and continues by considering Markovian queues in equilibrium, Littles law, reversibility, transient analysis, and computation, plus the M/G/1 queuing system. It then moves on to cover networks of queues, and concludes with techniques for numerical solutions, a discussion of the PANACEA technique, discrete time queueing systems and simulation, and stochastic Petri networks. The whole is backed by case studies of distributed queueing networks arising in industrial applications. This third edition includes a new chapter on self-similar traffic, many new problems, and solutions for many exercises.

Fundamentals of Computer Networks


Author: SUDAKSHINA KUNDU
Publisher: PHI Learning Pvt. Ltd.
ISBN: 9788120334526
Category: Computers
Page: 300
View: 7853
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Focused on fundamental concepts and practical applications, this book provides a strong foundation in the principles and terminology of computer networking and internet technology. This thoroughly revised second edition, incorporating some of the latest technical features in networking, is suitable for introductory one-semester courses for undergraduate students of computer science and engineering, electronics and telecommunication engineering, information technology, as well as students of computer applications (BCA and MCA). This text begins with an overview of computer networking and a discussion on data communication. Then it proceeds to explain how computer networks such as local area networks (LANs) and wide area networks (WANs) work, and how internetworking is implemented. Besides, the book provides a description of the Internet and TCP/IP protocol. With the prolific growth of networking, ‘network management and security’ has become an increa-singly important part of the academic curriculum. This topic has been ade-quately dealt with in a separate chapter. The practical aspects of networking, listing the essential requirements needed for actually setting up a computer network, are thoroughly explained in the final chapter of the book. WHAT IS NEW IN THE SECOND EDITION • Wireless LAN in Chapter 4 • API and Socket Programming and End-to-End Protocol in Chapter 7 • Remote Procedure Call (RPC) Protocol in Chapter 8 • Dynamic Host Configuration Protocol –Error reporting by ICMP –Virtual Private Network (VPN) in Chapter 9 –Network Address Translation (NAT) An appendix dealing with telephone networking, wireless networking, cellular networking and satellite and telemetry communication has been included to meet the requirements of the students.

The Principles of Computer Networking


Author: D. Russell
Publisher: Cambridge University Press
ISBN: 9780521339926
Category: Computers
Page: 513
View: 4754
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This 1989 book provides an introduction to the immensely important area of computer networking.

The International Handbook of Computer Networks


Author: Anique A. Qureshi,Marc H. Levine,Jae K. Shim
Publisher: Global Professional Publishi
ISBN: 9781858820590
Category: Business & Economics
Page: 302
View: 7248
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* Detailed, practical, and thorough, covering all major areas of networking * Clear and understandable style written by a team of U.S. experts This essential reference covers the state-of-the-art issues in network technologies in the business world. It will help business managers to implement and manage the technology and allow them to communicate with professionals. It offers practical and thorough guidance and will help managers improve network operations. The book is comprehensive and detailed, covering all major areas of networking in a clear and understandable manner. Designed for business managers who are directly or indirectly involved with networking problems and solutions.

Computer Networking and Networks


Author: Susan Shannon
Publisher: Nova Publishers
ISBN: 9781594548307
Category: Computers
Page: 246
View: 7329
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Computer networks remain one of the central aspects of the computer world. This book examines crucial issues and research under the following rubrics: Communication Network Architectures; Communication Network Protocols; Network Services and Applications; Network Security and Privacy; Network Operation and Management; Discrete Algorithms and Discrete Modelling Algorithmic and discrete aspects in the context of computer networking as well as mobile and wireless computing and communications.

Computer Networks


Author: V.S.Bagad,I.A.Dhotre
Publisher: Technical Publications
ISBN: 9788184316452
Category:
Page: 536
View: 2699
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Computer Networks


Author: Ajit Kumar Singh,Singh
Publisher: Firewall Media
ISBN: 9788170087021
Category:
Page: 181
View: 7216
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This is one of the best Study Materials for CS-09 " Networking" MCA III Semester Students. In this book, question papers of the previous year exams as well as their solutions have been given. In this book, you can also identify the problems and their solutions.All things are as per the Syllabus. No other Study Material can give you more perfect idea about the examination, the problems one faces in the exam, questions pattern etc., than this one. There are three question paper sets in this book which are also important and according to the examination pattern.Every effort has been made to make the book simple and error-free. I welcome any constructive criticism of the book and will be grateful for any honest appraisal from the readers.