Internet Technologies (October – 2017) [CBSGS - 75:25 Pattern | Question Paper]

Internet Technologies (October – 2017) [CBSGS - 75:25 Pattern | Question Paper]

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Time: 2 ½ Hours
Total Marks: 75

NOTE:
(1) All Question are Compulsory.
(2) Make Suitable Assumptions Wherever Necessary And State The Assumptions Made.
(3) Answer To The Same Question Must Be Written Together.
(4) Number To The Right Indicates Marks.
(5) Draw Neat Labeled Diagrams Wherever Necessary.
(6) Use of Non-Programmable Calculator is allowed.

Q.1 ATTEMPT ANY TWO QUESTIONS: (10 MARKS)

(A) What are the special addresses used in IPv4?

(B) How is IPv4 implemented over ATM Networks? Explain.

(C) Compare IPv4 Protocol and IPv6 Protocol with respect to their Headers.

(D) How is the address space allocated for IP6 Addresses?

Q.2 ATTEMPT ANY TWO QUESTIONS: (10 MARKS)

(A) Explain the Distance Vector Algorithm used in Routing Information Protocol.

(B) Explain the phases for Mobile IP Communication.

(C) Explain the Error Reporting Messages in ICMP.

(D) Write a note on ATMARP.

Q.3 ATTEMPT ANY TWO QUESTIONS: (10 MARKS)

(A) Explain the Server State Transition diagram for TCP.

(B) Explain the TCP Timers.

(C) State and explain the UDP Services.

(D) Explain the UDP Applications with respect to Connection, Error Control with examples.

Q.4 ATTEMPT ANY TWO QUESTIONS: (10 MARKS)

(A) Explain the DHCP Client Transition diagram.

(B) Explain Recursive Resolution and Iterative Resolution used in Domain Name Service.

(C) Explain the Services provided by Stream Control Transmission Protocol.

(D) How does Stream Control Transmission Protocol manage Flow Control?

Q.5 ATTEMPT ANY TWO QUESTIONS: (10 MARKS)

(A) Explain the Data Formatting Commands and the Port Defining Commands in FTP.

(B) Explain the following terms:

      (i) Dynamic Document

      (ii) Static Document

      (iii) Hypertext

      (iv) Hypermedia

      (v) Uniform Resource Locator

(C) Write a note on HTTP.

(D) State and explain the different TFTP Messages.

Q.6 ATTEMPT ANY TWO QUESTIONS: (10 MARKS)

(A) What is Simple Mail Transfer Protocol? Explain the scenario where both the sender and receiver are connected to the web servers via LAN or WAN.

(B) Explain POP3 and IMAP4.

(C) Explain the four approaches to streaming stored audio/video.

(D) Write a note on Real-Time Transport Control Protocol.

Q.7 ATTEMPT ANY TWO QUESTIONS: (10 MARKS)

(A) Explain the functions of the user support layers of the OSI Model.

(B) Explain the Link State Routing used in Open Shortest Path First Protocol.

(C) How does TCP Handle Congestion?

(D) Explain the following used in Domain Name Service:

      (i) Partially Qualified Domain Name

      (ii) Label

      (iii) Zone

      (iv) Root Server

      (v) Primary Server

(E) State and explain the different kinds of messages used in Border Gateway Protocol.

(F) Write note on MIME.