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Computer Network is basic subject which is very useful tounderstandthe internet and related stuff. It is very usefulsubject forComputer engineering as well as Information TechnologyEngineering.Data communications refers to the transmission of thisdigital databetween two or more computers and a computer networkor data networkis a telecommunications network that allowscomputers to exchangedata. The physical connection betweennetworked computing devices isestablished using either cable mediaor wireless media. Thebest-known computer network is the Internet.This tutorial shouldteach you basics of Data Communication andComputer Network (DCN)and will also take you through variousadvance concepts related toData Communication and ComputerNetwork. So Download and StartLearning..! This guide consists offollowing chapters DCN OverviewDCN - Computer Network Types DCN -Network LAN Technologies DCN -Computer Network Topologies DCN -Computer Network Models DCN -Computer Network Security PhysicalLayer DCN - Physical LayerIntroduction DCN - Digital TransmissionDCN - Analog TransmissionDCN - Transmission media DCN - WirelessTransmission DCN -Multiplexing DCN - Network Switching Data LinkLayer DCN - Data LinkLayer Introduction DCN - Error detection andCorrection DCN - DataLink Control & Protocols Network LayerDCN - Network LayerIntroduction DCN - Network Addressing DCN -Routing DCN -Internetworking DCN - Network Layer ProtocolsTransport Layer DCN -Transport Layer Introduction DCN -Transmission Control Protocol DCN- User Datagram ProtocolApplication Layer DCN - Application LayerIntroduction DCN -Client-Server Model DCN - Application ProtocolsDCN - NetworkServices This app is also helpful for : computernetwork tutorialcomputer network architecture computer networknotes computernetwork components computer network applicationscomputer networkbasics computer network b tech notes computernetworkclassification computer network classification and typescomputernetwork course computer network concepts computernetworkcommunication computer network ebook computer networkelementscomputer network for gate computer network gate computernetworkgate questions computer network mcq computer network modelcomputernetwork protocols computer network routing computernetworktopology osi model diagram osi model protocols osi modelexplainedosi model layers osi model architecture osi model andtcp/ip modeldifference osi model and tcp/ip the osi model fordummies osi modelblock diagram osi model concept osi model datacommunication osimodel how it works multiplexing in datacommunication jitter indata communication noise in datacommunication switching in datacommunication bandwidth in datacommunication synchronization indata communication switching indata communication and networkingmultiplexing in data communicationand networking a datacommunication model encoding in datacommunication encapsulation indata communication framing in datacommunication fdm in datacommunication frequency in datacommunication bridge, switching,gateway topology framing fddifirewall flooding gateway ppt hdlchost hub in computer network pdfcomputer to computer networkinternet isdn viva questions incomputer networks lab modem manmultiplexing mime modulationrepeater routing rfc rip udp useneturl vpn checksum in computernetworks with example floodingalgorithm in computer network withexample hamming code in computernetwork with example terminal incomputer network xword xdr incomputer network x.25 in computernetwork This app containsoverview of the computer network subject.So, It will be veryuseful as pocket reference. It can be used torefer beforecompetitive exams as well as interviews.

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