Educational Wealth: Data communication (3413)

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<tr><td class="tr-caption" style="text-align: center;">AIOU</td></tr>
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<span style="color: #990000;"><span style="font-size: x-large;"><span style="letter-spacing: -0.3pt;">Course: Data communication (3413)</span></span></span></h2>
<div class="western" style="text-align: left;">
Level: B.S (CS) Semester: Spring, 2015</div>
<div class="western" style="text-align: left;">
Total Marks: 100 Pass Marks: 50</div>
<div align="center" class="western" lang="en-GB" style="line-height: 0.21in;">
<span style="font-size: large;"><b>ALLAMA IQBAL OPEN
UNIVERSITY, ISLAMABAD</b></span></div>
<div align="center" class="western" lang="en-GB">
<span style="font-size: large;"><b>(Department
of Computer Science)</b></span></div>
<div align="justify" class="western" style="margin-left: 0.38in; text-indent: -0.38in;">
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<span style="color: black; font-size: large;"><b>Course
Code:</b></span><span style="color: black; font-size: large;"> 3413</span></h3>
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<span style="color: black; font-size: large;"><b>Course
Title:</b></span><span style="color: black; font-size: large;"> Data
Communication</span></h3>
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<span style="font-size: large;"><b>Course
Outlines:</b></span></h3>
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<span style="font-size: large;"><b><span style="color: blue;">Unit
No.1</span> </b></span></h3>
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<span style="font-size: large;"><b>(1) <a href="https://en.wikipedia.org/wiki/Data_transmission" target="_blank">Data Transmission </a>&<a href="https://www.google.com.pk/?#q=+Networking+Concepts" target="_blank"> Networking Concepts</a></b></span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;"> (2)<a href="https://en.wikipedia.org/wiki/Models_of_communication" target="_blank"> Communication Model</a> and <a href="http://www.scribd.com/doc/30236918/Communication-Tasks#scribd" target="_blank">Communication Tasks</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(3) <a href="https://www.google.com.pk/?#q=transmission+system+utilization+in+data+communication&start=10" target="_blank">Transmission System Utilization</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(4) <a href="http://umpir.ump.edu.my/76/1/cd2637.pdf" target="_blank">Interfacing & Signal Generation</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(5)<a href="https://msdn.microsoft.com/en-us/library/cc505909.aspx" target="_blank"> Exchange Management</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(6)<a href="https://en.wikipedia.org/wiki/Error_detection_and_correction" target="_blank"> ErrorDetection and Correction</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(7) <a href="http://www.webopedia.com/quick_ref/OSI_Layers.asp" target="_blank">Flow Control, Addressing, & Routing,Recovery</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(8) <a href="https://www-01.ibm.com/support/knowledgecenter/SSFKSJ_8.0.0/com.ibm.wmqfte.doc/security_message_format.htm" target="_blank">Message Formatting, Security</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(9) <a href="http://www.ciscopress.com/articles/article.asp?p=1073230&seqNum=4" target="_blank">Network Management Protocoland Protocol Architecture</a>,</span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(10) <a href="http://www.iso.org/iso/catalogue_detail.htm?csnumber=18174" target="_blank"> OSI Standard </a>,</span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">(11) <a href="https://en.wikipedia.org/wiki/Internet_protocol_suite" target="_blank">TCP/IP Suite</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">12-<a href="https://en.wikipedia.org/wiki/Network_topology" target="_blank">Bus, Tree,Ring, Star LANs</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">13-<a href="http://searchnetworking.techtarget.com/answer/Difference-between-circuit-switching-and-packet-switching-in-examples" target="_blank">Circuit Switching And Packet Switching</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">14-<a href="https://books.google.com.pk/books/about/ISDN_Broadband_ISDN_with_Frame_Relay_ATM.html?id=OKXGcy046wMC&hl=en" target="_blank">Frame Relay
and ATM, </a></span><a href="https://books.google.com.pk/books/about/ISDN_Broadband_ISDN_with_Frame_Relay_ATM.html?id=OKXGcy046wMC&hl=en" target="_blank">Isdnand Broadband Isdn</a><span style="font-size: large; letter-spacing: -0.2pt;">, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">15-<a href="https://en.wikipedia.org/wiki/Point-to-point_%28telecommunications%29" target="_blank">Point to Point and Multipoint</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">16-<a href="http://www.iec-usa.com/Browse05/DTHFDUP.html" target="_blank">Simplex, Half-Duplex and Full-DuplexTransmission</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">17-<a href="http://www.informit.com/articles/article.aspx?p=24687&seqNum=5" target="_blank">Analog and Digital Data Transmission</a></span></h3>
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<span style="font-size: large;"><b>Unit
No.2 </b></span></h3>
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<span style="font-size: large;"><b><a href="http://www.rane.com/note134.html" target="_blank">1-Signal Fundamentals </a> </b></span></h3>
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<span style="font-size: large;"><b>2- <a href="http://web.cse.ohio-state.edu/~gurari/course/cis677/cis677Se5.html" target="_blank">Transmission Impairments</a></b></span></h3>
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<span style="font-size: large;"> 3-<a href="https://www.google.com.pk/?#q=basics+of+signals" target="_blank">Basics of Signals</a></span></h3>
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<span style="font-size: large;">4-<a href="https://en.wikipedia.org/wiki/Time_domain" target="_blank">Time Domain </a></span></h3>
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<span style="font-size: large;">5- <a href="https://en.wikipedia.org/wiki/Frequency_domain" target="_blank">Frequency Domain</a></span></h3>
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<span style="font-size: large;">6-<a href="http://hnd-computing.com/networktech/?page_id=309" target="_blank">Attenuation,</a> </span></h3>
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<span style="font-size: large;">7-<a href="https://www.techopedia.com/definition/24781/delay-distortion" target="_blank">Delay Distortion</a></span></h3>
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<span style="font-size: large;">8-<a href="https://en.wikipedia.org/wiki/Channel_capacity" target="_blank">Noise andChannel Capacity</a></span></h3>
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<span style="font-size: large;"><b>Unit
No.3 </b></span></h3>
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<a href="http://ecomputernotes.com/computernetworkingnotes/communication-networks/what-is-transmission-media-and-types-of-transmission-media" target="_blank"><span style="font-size: large;"><b>1-Transmission Media</b></span></a></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;"> 2-<a href="http://web.cse.ohio-state.edu/~gurari/course/cis677/cis677Se9.html" target="_blank">GuidedTransmission Media </a>– </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">3-<a href="http://www.computerhope.com/jargon/t/twispair.htm" target="_blank">Twisted Pair </a></span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">4-<a href="http://what-when-how.com/data-communications-and-networking/communication-media-data-communications-and-networking/" target="_blank">Coaxial Cable and Optical Fiber </a></span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">5-<a href="http://web.cse.ohio-state.edu/~gurari/course/cis677/cis677Se10.html" target="_blank">Unguided Transmission Media  </a></span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">6-<a href="https://en.wikipedia.org/wiki/Microwave_transmission" target="_blank">Terrestrial & Satellite Microwaveand Broadcast Radio, Practical </a>  </span>
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<span style="font-size: large;"><b>Unit
No.4 </b></span></h3>
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<span style="font-size: large;"><b> 1-<a href="http://searchnetworking.techtarget.com/definition/encoding-and-decoding" target="_blank">Data Encoding</a></b></span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;"> 2-<a href="http://web.cse.ohio-state.edu/~gurari/course/cis677/cis677Se12.html" target="_blank">DigitalData & Digital Signals</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">3-<a href="https://en.wikipedia.org/wiki/Non-return-to-zero" target="_blank">Encoding Techniques (NRZ-L, NRZI</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">4-<a href="https://en.wikipedia.org/wiki/Bipolar_encoding" target="_blank">BipolarAmi</a>, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">5-Pseudo ternary, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">6-Manchester, </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">7-Differential Manchester), </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">8-Digital
Data & Analog </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">9-Signals–Modem Encoding Techniques (ASK, FSK, PSK,
QPSK), Analog Data & Digital Signals–</span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">10-Code Encoding Techniques
(PCM, TDM), </span></h3>
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<span style="font-size: large; letter-spacing: -0.2pt;">11-Modulation Techniques (Am, Fm, Pm)</span></h3>
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<span style="font-size: large;"><b>Unit
No.5 </b></span></h3>
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<span style="font-size: large;"><b>1-Data Communication Interface and Multiplexing</b></span></h3>
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<span style="font-size: large;"> 2-Asynchronous and Synchronous
Transmission, </span></h3>
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<span style="font-size: large;">3-Line Configurations, </span></h3>
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<span style="font-size: large;">4-Interfacing, </span></h3>
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<span style="font-size: large;">5-Null Modem, </span></h3>
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<span style="font-size: large;">6-Frequency
Division, </span></h3>
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<span style="font-size: large;">7-Multiplexing, </span></h3>
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<span style="font-size: large;">8-Synchronous and Statistical Time Division
Multiplexing</span></h3>
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<span style="font-size: large;"><b>Unit
No.6</b></span></h3>
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<span style="font-size: large;"><b> Data Link Control</b></span></h3>
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<span style="font-size: large;"> Flow Control Techniques – </span></h3>
<h3>
<span style="font-size: large;">Stop & Wait, Sliding Window, </span></h3>
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<span style="font-size: large;">Error Detection (Even and Odd Parity
Check, CRC or FCS), Error Control Techniques (Stop And Wait ARQ,
Go-Back-N ARQ, </span></h3>
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<span style="font-size: large;">Selective-Reject ARQ, </span></h3>
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<span style="font-size: large;">High Level Data Link Control
Protocols (HDLC))</span></h3>
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<span style="font-size: large;"><b>Unit
No.7 </b></span></h3>
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<span style="font-size: large;"><b>LAN Technologies and Systems</b></span></h3>
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<span style="font-size: large;"> LAN Architecture, Ethernet
and Fast Ethernet LANs (CSMA/CD), </span></h3>
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<span style="font-size: large;">Token Ring Network, </span></h3>
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<span style="font-size: large;">FDDI, </span></h3>
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<span style="font-size: large;">High
Speed Ethernet (Gigabit LANs)</span></h3>
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<span style="font-size: large;"><b>Unit
No.8 </b></span></h3>
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<span style="font-size: large;"><b>Inter Network Devices and WAN Services</b></span></h3>
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<span style="font-size: large;"> Switch, Bridge, Router, </span></h3>
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<span style="font-size: large;">Circuit Switching Network, Packet Switching Network, </span></h3>
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<span style="font-size: large;">ISDN Links, </span></h3>
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<span style="font-size: large;">ATM
and Frame Relay</span></h3>
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<span style="font-size: large;"><b>Unit
No.9 </b></span></h3>
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<span style="font-size: large;"><b>Disaster Recovery and System Configuration</b></span></h3>
</div>
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<span style="font-size: large;"> Disaster Recovery, </span></h3>
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<span style="font-size: large;">Data
Protection Techniques, </span></h3>
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<span style="font-size: large;">System Failures Protection Techniques, </span></h3>
<h3>
<span style="font-size: large;">System
Configuration, </span></h3>
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<span style="font-size: large;">Installing and Configuring Network devices (Modem and
NIC), Network Configuration and Administration, </span></h3>
</div>
<div align="center">
<h3>
<span style="font-size: large;"><br /></span></h3>
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<div style="text-align: left;">
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<span style="font-size: large;"><b>Activities/Practicals:</b></span></h3>
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<div style="font-weight: normal; margin-left: 0.38in; text-align: left; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">1. Differentiate between OSI
and ISO. Also explain any five duties/services of Transport Layer.</span></h3>
</div>
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<h3>
<span style="font-size: large;">2. Assume a data stream is
mode of ten 0s, Encode this stream using the following encoding
schemes. How many changes (vertical line) can you find for each
scheme? Polar NRZ-1, NRZ1, AM1, Manchester.</span></h3>
</div>
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<h3>
<span style="font-size: large; font-weight: normal;">3. What
is the sampling rate for PCM if the frequency ranges from 100 Hz to
400 Hz?</span></h3>
</div>
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<h3>
<span style="font-size: large;">4. Consider the transmission
system using frequency Division Multiplexing. What cost factors are
involved in adding one more pair of stations to the systems?</span></h3>
</div>
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<h3>
<span style="font-size: large;">5. Draw a network structure
established in your study center, define and explain all the nodes,
medium, software’s and hubs. Suggest a best solution for the
problems identified by your analysis, discuss with your teacher as
well.</span></h3>
</div>
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<h3>
<span style="font-size: large;">6. Teacher shall assign a
small case study for the creation of a small network.</span></h3>
</div>
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<h3>
<span style="font-size: large;"><b>*
     The institution should arrange the following to make and test
UTP Cable from the students used in Star topology</b></span></h3>
</div>
<div align="justify">
<h3>
 <span style="font-size: large;"><b>a)
Direct Cable  b) Cross over Cable</b></span></h3>
</div>
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<h3>
<span style="font-size: large;"><b>**    
 The Institution should arrange the following labs:</b></span></h3>
</div>
<h3 style="text-align: left;">

</h3>
<ol style="text-align: left;" type="a">
<li><div align="justify">
<h3>
<span style="font-size: large;"><b>Install
 network OS and configuration of Network devices</b></span></h3>
</div>
<h3>

</h3>
</li>
<li><div align="justify">
<h3>
<span style="font-size: large;"><b>Managing
 user accounts and user rights</b></span></h3>
</div>
</li>
</ol>
<div align="justify" style="font-weight: normal; margin-left: 0.38in; text-indent: -0.38in;">
<br /></div>
<div align="center" style="page-break-before: always;">
<span style="font-size: medium;"><b><span style="font-size: medium;">ALLAMA
IQBAL OPEN UNIVERSITY, ISLAMABAD</span></b></span></div>
<div align="center" class="western">
<span style="font-size: medium;"><b>(Department
of Computer Science)</b></span></div>
<div align="justify" class="western" lang="en-US">
<img align="left" hspace="12" loading="lazy" src="data:" />
</div>
<div align="center" style="margin-left: 0.38in; text-indent: -0.31in;">
<span style="font-size: medium;"><b>WARNING</b></span></div>
<ol>
<li>
<div align="justify" class="western" style="margin-right: 0.13in;">
<span style="font-size: small;"><span style="font-size: x-small;"><b>PLAGIARISM
 OR HIRING OF GHOST WRITER(S) FOR SOLVING THE ASSIGNMENT(S) WILL
 DEBAR THE STUDENT FROM AWARD OF DEGREE/CERTIFICATE, IF FOUND AT ANY
 STAGE.</b></span></span></div>
</li>
<li>
<div align="justify" class="western" style="margin-right: 0.13in;">
<span style="font-size: x-small;"><b>SUBMITTING ASSIGNMENTS
 BORROWED OR STOLEN FROM OTHER(S) AS ONE’S OWN WILL BE PENALIZED AS
 DEFINED IN “AIOU PLAGIARISM POLICY”.</b></span></div>
</li>
</ol>
<div align="justify" class="western" lang="en-GB">
<br /></div>
<h2 align="center" class="western">
<span style="font-size: medium;"><span style="letter-spacing: -0.2pt;">Course:
Data Communication (3413)</span></span></h2>
<h2 class="western">
Level: Bachelor Semester: Spring, 2015</h2>
<h2 class="western">
Total Marks: 100 Pass Marks: 40</h2>
<div align="center" class="western">
<span style="font-size: small;"><b>ASSIGNMENT
No. 1</b></span></div>
<div align="center" lang="en-GB" style="border-bottom: 1.50pt solid #000000; border-left: none; border-right: none; border-top: none; line-height: 100%; margin-left: 0.38in; padding-bottom: 0.01in; padding-left: 0in; padding-right: 0in; padding-top: 0in; text-indent: -0.38in;">
<span style="font-family: "times new roman" , serif;"><span style="font-size: x-small;"><i><b>Note:
All questions carry equal marks.</b></i></span></span></div>
<div align="justify" lang="en-GB" style="line-height: 100%; margin-left: 0.38in; text-indent: -0.38in;">
<h3>
</h3>
</div>
<div align="justify">
<h3>
<span style="font-size: large;">Q.1 Discuss
<a href="http://encyclopedia2.thefreedictionary.com/Data+Transmission" target="_blank">Transmission System Utilization </a>in detail.</span></h3>
</div>
<div align="justify">
<h3>
<span style="font-size: large;">Q.2 What is<a href="https://en.wikipedia.org/wiki/Simple_Network_Management_Protocol" target="_blank">Network Management Protocol,</a> discuss Protocol Architecture in detail?</span></h3>
<h3>
<span style="font-size: large;"><a href="https://en.wikipedia.org/wiki/OSI_model" target="_blank">OSI Reference model</a> </span></h3>
<h3>
<span style="font-size: large;"><a href="https://en.wikipedia.org/wiki/Internet_protocol_suite" target="_blank">Tcp/Ip prtocols suit</a></span></h3>
<h3>
<span style="font-size: large;"><a href="http://margo.student.utwente.nl/simon/finished/thesis/thesis2/node26.html" target="_blank">ATM protocol stack </a></span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">Q.3 What
is <a href="https://en.wikipedia.org/wiki/Communications_protocol" target="_blank">communication protocol</a>? Explain the<a href="https://en.wikipedia.org/wiki/OSI_model" target="_blank"> OSI stack model</a> in detail with
example.</span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">Q.4 Write
short note on each of the following:</span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;"> 1. <a href="https://en.wikipedia.org/wiki/Duplex_%28telecommunications%29" target="_blank">Half-Duplex   </a>   
<a href="http://www.webopedia.com/TERM/H/half_duplex.html" target="_blank">Transmission</a> 2.<a href="https://en.wikipedia.org/wiki/Point-to-multipoint_communication" target="_blank"> Point to Point Multipoint Transmission</a></span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;"> 3.<a href="https://en.wikipedia.org/wiki/Twisted_pair" target="_blank"> TwistedPair</a> 4.<a href="https://en.wikipedia.org/wiki/Optical_fiber" target="_blank"> Optical Fiber</a></span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">Q.5 Define
<a href="http://www.cse.iitk.ac.in/users/dheeraj/cs425/lec03.html" target="_blank">Data Encoding </a>and Discuss different<a href="http://www.slideshare.net/LukaXavi/data-encoding" target="_blank"> encoding techniques </a>in detail.</span></h3>
</div>
<div align="justify" lang="en-GB" style="line-height: 100%; margin-left: 0.38in; text-indent: -0.38in;">
<br /></div>
<div align="center" class="western">
<span style="font-size: small;"><b>ASSIGNMENT
No. 2</b></span></div>
<h2 class="western">
Total Marks: 100 Pass Marks: 40</h2>
<div align="center" lang="en-GB" style="border-bottom: 1.50pt solid #000000; border-left: none; border-right: none; border-top: none; line-height: 100%; margin-left: 0.38in; padding-bottom: 0.01in; padding-left: 0in; padding-right: 0in; padding-top: 0in; text-indent: -0.38in;">
<span style="font-family: "times new roman" , serif;"><span style="font-size: x-small;"><i><b>Note:
All questions carry equal marks.</b></i></span></span></div>
<div align="justify" lang="en-GB" style="line-height: 100%; margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;"><br /></span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">Q.1 <a href="https://en.wikipedia.org/wiki/Local_area_network" target="_blank">Whatis a LAN network</a>? Explain <a href="http://www.firewall.cx/networking-topics/general-networking/103-network-topologies.html" target="_blank">different types of LAN topologies</a> in detail
with examples.</span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">Q.2 Discuss
the characteristics of <a href="https://en.wikipedia.org/wiki/Asynchronous_communication" target="_blank">asynchronous</a> and <a href="https://en.wikipedia.org/wiki/Comparison_of_synchronous_and_asynchronous_signalling" target="_blank">synchronous transmission </a>in
detail. Also explain different <a href="https://en.wikipedia.org/wiki/Multiplexing" target="_blank">types of multiplexing</a>.</span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">Q.3 What
are <a href="http://www.angelfire.com/ak2/wireless/flowctrl.html" target="_blank">flow control techniques</a>? Also <a href="https://en.wikipedia.org/wiki/Error_detection_and_correction" target="_blank">define error detection and errorcontrol techniques.</a></span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">Q.4 Define
<a href="https://en.wikipedia.org/wiki/Disaster_recovery" target="_blank">Disaster Recovery</a> and discuss different <a href="http://www.crn.com/slide-shows/storage/229300466/data-protection-techniques-ensuring-stored-information-integrity.htm" target="_blank">data protection techniques</a>.</span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;">Q.5 Write
short notes on the following with respect to their functionality:</span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;"> 1. <a href="http://www.ovnilab.com/articles/active.shtml" target="_blank">Passiveand Active Switch</a> 2. <a href="https://en.wikipedia.org/wiki/Router_%28computing%29" target="_blank">Router</a></span></h3>
</div>
<div align="justify" style="margin-left: 0.38in; text-indent: -0.38in;">
<h3>
<span style="font-size: large;"> 3.<a href="http://passiv.de/former_conferences/Passive_House_E/passive_house_avoiding_thermal_brigdes.html" target="_blank"> Passive</a>and <a href="https://www.google.com.pk/?#q=active+bridge" target="_blank">Active Bridge</a> 4.<a href="https://en.wikipedia.org/wiki/Frame_Relay" target="_blank"> Frame Relay</a></span></h3>
<h3>
<a href="http://cpapers.com/past-papers/aiou/code-no-3413-data-communication/" target="_blank"><span style="font-size: large;">old papers</span></a></h3>
<h3>
<span style="font-size: large;">spring 2012 </span></h3>
<h3>
<span style="font-size: large;">1-<a href="http://www.cse.wustl.edu/~jain/cse473-05/ftp/i_2int.pdf" target="_blank">communication task</a></span></h3>
<h3>
<span style="font-size: large;"><a href="https://en.wikipedia.org/wiki/Point-to-point_%28telecommunications%29" target="_blank">2-transmission- point to point and multi point task</a> </span></h3>
<h3>
<a href="http://web.cs.wpi.edu/~rek/Undergrad_Nets/B06/Data_Encoding.pdf" target="_blank">3- encoding data signals-encoding trchniques</a></h3>
<h3>
4-<a href="http://web.cse.ohio-state.edu/~gurari/course/cis677/cis677Se5.html" target="_blank">transmission impairment     </a>-<a href="http://www.docsity.com/en/attenuation+and+attenuation+distortion,delay+distortion,+noise,+channel+capacity-data+communication-lecture+slides/79519/" target="_blank">     delay,attenuation  and channel capacity</a></h3>
<h3>
<span style="font-size: large;">5<a href="https://en.wikipedia.org/wiki/Multiplexing" target="_blank">-multiplexing   </a>-<a href="http://superuser.com/questions/380362/synchronous-and-statistical-time-division-multiplexing" target="_blank">   synchronous and statistical time division</a></span></h3>
<h3>
<span style="font-size: large;">6-<a href="https://en.wikipedia.org/wiki/Error_detection_and_correction" target="_blank">error detection and controlling techniques</a></span></h3>
<h3>
<span style="font-size: large;">7-<a href="http://www.gdrc.org/uem/disasters/1-dm_cycle.html" target="_blank">basic counter measures for controlling disaster of system</a></span></h3>
<h3>
<span style="font-size: large;">8- </span></h3>
<h3>
<span style="font-size: large;">(1) <a href="https://en.wikipedia.org/wiki/Modulation" target="_blank"> modulation</a></span></h3>
<h3>
<span style="font-size: large;">(2) <a href="https://www.cs.utah.edu/~jeffp/teaching/cs5140-S15/cs5140/L19-Noise.pdf" target="_blank"> data noise</a></span></h3>
<h3>
<span style="font-size: large;">(3)<a href="https://en.wikipedia.org/wiki/Duplex_%28telecommunications%29" target="_blank">full duplex transmission</a></span></h3>
<h3>
<span style="font-size: large;">(4) <a href="https://en.wikipedia.org/wiki/Gigabit_Ethernet" target="_blank">digabit ethernet</a></span></h3>
<h3>
<span style="font-size: large;"><br /></span></h3>
</div>
</div>

Data communication (3413)-solved Assignment-old papers-course outline -aiou-spring 2015

AIOU Course: Data communication (3413) Level: B.S (CS) Semester: Spring, 2015 Total Marks: 100...

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Data communication (3413)-solved Assignment-old papers-course outline -aiou-spring 2015

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