Download JNTUK M-Tech 2020 R19 CSE Advanced Computer Networks Model Question Paper

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[M19CST1110]

I M.Tech I Semester (R19) Regular Examinations

ADVANCED COMPUTER NETWORKS

(Computer Science & Engineering)

MODEL QUESTION PAPER

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TIME: 3 Hrs. Max. Marks: 75

Answer ONE Question from EACH UNIT

All questions carry equal marks

UNIT - I

1. a). Give the Design Issues of Network layer and Compare Virtual Circuit & Datagram Networks. (CO1,CO3 | K1,K4)
   

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   b). Discuss about Routing Algorithm and Differentiate Distance vector routing, Link state Routing. (CO1,CO3 | K2,K4)

OR

1. a). Describe about Shortest Path Routing, flooding. (CO1,CO3 | K2)
   b). Explain about Hierarchical Routing with example. (CO1,CO3 | K2,K4)

UNIT - II

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1. a). Describe Class-full Classification of IPV4 (CO2 K2)
   b). Discuss Advantages of IPV6 over IPV4 and Describe the frame format of IPV6. (CO2 K2)

OR

1. a). Discuss the importance of Network address translation(NAT) (CO2 K2)
   b). Explain Sub-Netting in IPV4 with Examples. (CO2 K2,K4)

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UNIT - III

1. a). Discuss about TCP Services, TCP header format. (CO3 K1)
   b). Describe Flow control, Error control in TCP Protocol (CO3 K2)

OR

1. a). Discuss about UDP Services, UDP Header Format. (CO3 K1)
   

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   b). Describe Stream Control Transmission Protocol (SCTP). (CO3 K2)

UNIT - IV

1. a). Define congestion control? Discuss congestion control in Transport layer. (CO4 K1,K2)
   b). Explain about Frame Relay. (CO4 K2)

OR

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1. a). What are the characteristics of Quality of Service and demonstrate Techniques to Improve QOS. (CO4 K3)
   b). Discuss Emerging trends Computer Networks (CO1,CO4 | K1)

UNIT - V

1. a). What is Domain name system? Describe about Namespace, Name servers. (CO3 K1,k2)
   b). Discuss about HTTP protocol. (CO3 K2)

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OR

1. a). Discuss Email Services and architecture, message transfer, delivery (CO3 K2)
   b). Describe MIME (Multipurpose Internet Mail Extensions) message format. (CO3 K2)