Unit - IFundamentals of Data Communication and Computer Network 1a. Describe role of the given component in the process of data communication.1b. Compare the characteristic of analog and digital signals on the given parameter.1c. Explain the process of data communication using the given mode.1d. Classify computer networks on the specified parameter.1e. Select network architecture for the given situation with justification. 1.1 Process of data communication and its components : Transmitter, Receiver, Medium, Message, Protocol.l.2 Protocols, Standards, Standard organizations. Bandwidth, Data Transmission Rate, Baud Rate and Bits per second.1.3 Modes of communication (Simplex, Half Duplex, Full Duplex).1.4 Analog Signal and Digital Signal, Analog and Digital Transmission : Analog to Digital, Digital to Analog Conversion.1.5 Fundamental of Computer Network : Definition and Need of Computer Network, Applications, Network Benefits.1.6 Classification of Network : LAN, WAN, MAN.1.7 Network Architecture : Peer to Peer, Client Server Network
Unit - IITransmission Media and Switching 2a. Explain with sketches the construction of given type of cable.2b. Explain with sketches the characteristics of the given type of unguided transmission media. 2c. Explain with sketches the working of the Multiplexing technique.2d. Describe with sketches the working principle of the given switching technique.2e. Compare different switching techniques on the given parameter. 2.1 Communication Media : Guided Transmission Media Twisted - Pair Cable, Coaxial Cable Fiber - Optic Cable.2.2 Unguided Transmission Media Radio Waves, Microwaves, Infrared, Satellite. 2.3 Line - of - sight Transmission Point to Point, Broadcasting.2.4 Multiplexing : Frequency - Division Multiplexing, Time - Division Multiplexing.2.5 Switching : Circuit - switched networks, Packet - switched networks.
Unit - IIIError Detection, Correction and Wireless Communication 3a. Explain working of the given error detection and correction method. 3b. Explain features of the given IEEE communication standard.3c. Explain characteristics of the given layer in IEEE 802.11 architecture.3d. Compare the specified generations of mobile telephone system on the given parameter.3e. Explain with sketches the process of creating Bluetooth environment using the given architecture. 3.1 Types of Errors : Single Bit Error and Burst Error, Redundancy.3.2 Error Detection : Longitudinal Redundancy Check (LRC), Vertical Redundancy Check (VRC), Cyclic Redundancy check (CRC) Forward 3.3 Error Correction : Forward error Correction.3.3 IEEE standards : 802.1, 802.2, 802.3, 802.4, 802.5.3.4 Wireless LAN's : 802.11 Architecture, MAC Sublayer, Addressing Mechanism.3.5 Bluetooth Architecture : Piconet, Scatternet3.6 Mobile Generations : 1G, 2G, 3G, 4G and 5G
Unit - IVNetwork Topologies and Network Devices 4a. Identify relavant network topology for the given situation.4b. Compare different topologies on the given parameter.4c. Select network connecting device for the given situation.4d. Describe with sketches the procedure to configure the given networking device. 4.1 Network Topologies : Introduction, Definition, Selection, Criteria, Types of Topology : i) Bus ii) Ring iii) Star iv) Mesh v) Tree vi) Hybrid4.2 Network Connecting Devices : Hub, Switch, Router, Repeater, Bridge, Gateway, Modem, Wireless infrastructure components.
Unit - VReference Models 5a. Identify functions and features of the given layer of OSI Reference model. 5b. Compare the specified service on the given parameters.5c. Classify IP addresses on the basis of its class from the given set of addresses.5d. Distinguish between IPv4 and IPv6 on the given parameters.5e. Describe with sketches the procedure to configure the given TCP/IP service. 5.1 OSI Reference Model : Layered Architecture, Peer - to - Peer Processes - Interfaces between layer, Protocols, Organization of the Layers, Encapsulation Layers of the OSI Reference Model (Functions and features of each Layer) - Physical Layer, Dat - Link Layer, Network Layer, Transport Layer, Session Layer, Presentation Layer, Application Layer.5.2 TCP/IP Model : Layered Architecture, Data Link Layer : Nodes and links, services, two categories of links, two sub layers, Link layer addressing : three types of addresses, address resolution protocol (ARP), Network Layer : Addresses : address space, classful and classless addressing, dynamic host configuration protocol (DHCP), network address resolution (NAT). Transport layer protocol : Transport layer services, connectionless and connection oriented protocol.5.3 Introduction - Addressing mechanism in the Internet IP Addressing - IP Address classes, classless IP addressing, Subnetting, supernetting, Masking.5.4 IPv4 and IPv65.5 OSI and TCP/IP Network Model