First Semester B. Sc. (Information Technology) Examination
Pulse modulation.
(ii) Metallic transmission lines. OR
DATA COMMUNICATION AND NETWORKI Paper –- III
: (1) All questions are compulsory and carry equal marks. (2) Draw neat and labelled diagram wherever necessary.
EITHER 1. (a) Explain OSI model.
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EITHER 3. (a) Explain Satellite Communication Systems. (b) Write short notes on :––
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Analog modulation system.
(ii) Digital modulation.
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(b) Write short notes on :–– (i)
(d) Classify and Explain optical fiber modes.
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[ Max. Marks : 50
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(c) Explain with example characteristics of electromagnetic waves. 5
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Time : Three Hours ]
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(c) Explain serial and parallel data transmission with example. 5
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(d) What is Data Communication ? Explain data commu-nication circuit in detail. 5
EITHER 2. (a) Describe advantages and disadvantages of Optical Fiber. 5
(i)
Spherical wavefront.
(ii) Data Communication Codes.
Contd.
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OR (c) Explain Electromagnetic polarisation in detail. 5 (d) What are Optical Properties of Radio Waves ? Explain. 5 EITHER 4. (a) Explain IEEE project 802.
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(b) Explain collision and Broadcast Domain in detail. 5 OR (c) Explain Network Topologies in detail.
TKN/KS/16 – 6009
5
TKN/KS/16 – 6009
2
5 Contd.
(d) Write short notes on :–– (i)
MAC sublayer.
(ii) Transmission formats. 5.
5
(a) What is bit rate Baud rate ? Explain.
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(b) Explain electromagnetic spectrum and electromagnetic polarisation. (c) What is M-ary encodings ? Explain.
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(d) Explain microwave Communication System. 2 –21 x 4 = 10
Soft computing techniques, such as Fuzzy Logic, Neural Networks, Evolutionary. Computing, Rough Sets and other similar techniques, have been proved ...
pattern detection, data segmentation, data mining, adaptive control, information assurance, etc. Recently, soft computing is widely used in information system for assurance. For example, neural networks are used for intrusion detection or prevention,
2.10 Virtual private networks need not use real private WANs. Page 2 of 4 ... 3.8 Avoids collision on wireless networks H. Advanced mobile phone system.
Click on administrator tools and check available tools. If DHCP ... Specify a scope name and scope description. ... Configure domain name and DNS servers.
PRACTICAL: 4. Aim: To install and test HTTP server using Windows Server 2003 operating system. Procedure: 1. In server 2003: Apply IP address: ⢠Control ...
place the Real-Time Transport Protocol (RTP). code in the operating system Kernel, along with. `User Datagram' Protocol (UDP) code ? Explain. your answer.
(a) RS -232 C (b) RS - 423. (c) RS - 449 (d) RS - 422. State True/False for (Q. 6 to 10) : 6. Eaves dropping is not possible in coaxial. cables. 7. If central node in ...
(b) State Nagle's algorithm and explain how 1 0. does it reduce the wastage of bandwidth ? (c) What is meant by error detection and 1 0. correction code ?
PRACTICAL: 5. Aim: To install and test Dynamic Host Configuration Protocol (DHCP) server using Windows ... Configure domain name and DNS servers. On the ...
Institute of Computer Science (ICS) â member of HiPEAC. Foundation for Research ... Configure the degree of cache associativity. ⢠Communication intensive ...
RDMA for bulk transfers. â« post descriptors in cache-lines. â Queues for small explicit transfers. â« specify destination, size and payload. â« send queues ...
1 Introduction. The DNS name resolution system is a fundamental part of today's ... The first Internet applications, such as file transfer and remote login, focused ...... define a simple and scalable interdomain multicast protocol. We now show ...
practical functions, such as Port Mapping for IPTV, SNMP, IPv6, TR-069, VPN, WPS. and more. With this product, users can now enjoy more kinds of heavy bandwidth. consuming applications like wireless HD video streaming, high speed file transferring,.
Try one of the apps below to open or edit this item. pdf-1468\voice-video-and-data-network-convergence-architecture-and-design-from-voip-to-wireless.pdf.
Title: Cool Infographics( Effective Communication with Data Visualization and ... Storytelling with Data: A Data Visualization Guide for Business Professionals.
wayne tomasi pdf. Download now. Click here if your download doesn't start automatically. Page 1 of 1. introduction to data communication and networking by ...
Jan 19, 2011 - This invention relates to data processing in communication systems, and .... HoWever, this approach has a number of disadvantages: The controlling entity ... provides the advantages that the controlling entity does not need to store ..
