Roll No. ...................... Total No. of Questions: 08]
[Total No. of Pages : 02
.
M. Tech. DATA COMMUNICATION NETWORKS SUBJECT -CODE: EC - 503 Paper
ID : [E0563]
(Note: Please fill subject code and paper ID on OMR]
Time:
03.Hours
Instruction
-
Attempt any Five questions.
2)
All questions carry equal marks.
'(b)
Q2) (a) (b)
Marks:
100
to Candidates:
1)
Ql) (a)
Maximum
List at least ten advantages of digital data communication over analog data c011llI).unication. Compare different transmission, media on the basis of various transmission impairments. Explain the DTE-DCE interface and also discuss their popular standards. Explain in brief. (i) Longitudinal redundancy check (LRC). (ii) Cyclic redundancy check (CRC).
Q3) (a)
Discuss the two methods data flow control across communication link.
(b) - Discuss bit oriented and character oriented protocols with example. Q4) (a) (b)
Compare the FDM & TDM. Discuss the CSMA/CD MAC layer protocol in detail.
Q5) (a)
Differentiate between packet..switching, message switching and circuit ~witching in detail. . . .
(b) What are the advantages ofFDDI over a basic Token ring? Q6) (a)
What are functions of the data link layer?
(b)
What are functions of the network layer?
M..,1520/1859/
R T.o.
Q7) (a) What is the need of IPv6? Compare the IP addressing in IP, IPv4 and
IPv6.
.
(b) Explain theATM frame and its architecture. Q8) (a) What do you understand mobile IP33N and Explain? (b) Discuss how the privacy of network is maintained.
GNDEC M.Tech EC 2009 Data Communication Networks.pdf ...
(b) Discuss the CSMA/CD MAC layer protocol in detail. Q5) (a) Differentiate between packet..switching, message switching and circuit. ~witching in detail. . . . (b) What are the advantages ofFDDI over a basic Token ring? Q6) (a) What are functions of the data link layer? (b) What are functions of the network layer?
(b) Prove that the limit for noise figure in an optical system is 3 dB. Q4) (a) Describe" the principle operation and type of SOA with diagrams. How. the gain of ...
Describe the solidification mechanism occurred in fusion. ofweldments? (b) Explain the effects of alloying of various elements on welding of carbon. alloy steel? Q2) Define welding arc? Explain the mechanism of arc initiation and itsmaintenance? Q3)
or its equivalent. Page 3 of 7. Whoops! There was a problem loading this page. GNDEC M.Tech PE December 2009 Industrial Tribology.pdf. GNDEC M.Tech PE December 2009 Industrial Tribology.pdf. Open. Extract. Open with. Sign In. Main menu. Displaying GN
Page 1 of 60. Roll No. .......................... 1 \. t Total No. of Questions: 08] (Total No. of Pages : 02. M.Tech. METHODS ENGINEERING AND ERGONOMICS. ~:PE-523 .~: [E0460]. (Note: Please fill subject code and paper ID on OMR). Time: 03 Hours. Ins
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Page 1 of 60. Bohol Profile. Bohol. Basic Facts. Geographic Location Bohol is nestled securely at the heart of the Central. Visayas Region, between southeast of Cebu and southwest. of Leyte. Located centrally in the Philippine Archipelago, specifical
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COMMUNICATION SERVICES: MESSENGERIAL (DHL) US Japan Middle East France. - Package. > Junior Box ..... Whoops! There was a problem loading this page. Retrying... GNDEC MBA 2nd Year Dec 2009 Social Security & Labour Welfare.pdf. GNDEC MBA 2nd Year Dec