Download PTU B-Tech CSE-IT 2020 Dec 6th Sem 71171 Networking Programming Question Paper

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Roll No.

Total No. of Pages : 02

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Total No. of Questions : 18

B.Tech. (IT) (2012 to 2017) (Sem.-6)

NETWORKING PROGRAMMING

Subject Code : BTIT-601

M.Code : 71171

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Time : 3 Hrs. Max. Marks : 60

INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

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SECTION-A

Write short notes on :

1. Which are unreliable signals in networks?
2. Define Process.
3. Write the use of POSIX message queues.

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4. What are pipes in Linux?
5. Give the definition of Systems Network Architecture (SNA).
6. What are the signals in Unix?
7. What is timeout in transmission?
8. How I/O multiplexing is used in network programming?

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9. Why do we use IPv6?
10. Define TTL.

SECTION-B

1. Explain the need of semaphores. What are its types?
2. Write the use of NetBIOS for communicate in network programming.

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3. How does a client server infrastructure work?
4. Write the need of network socket for sending or receiving data within a network.
5. What is Remote Procedure Call? Discuss its use in Inter process communication?

SECTION-C

1. What are the services of transport layer? How it provides logical communication between application processes running on different hosts?

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2. Discuss the basics of shell programming. Write a shell script to reverse a number.
3. How does mmap works? Write its uses for mapping in network programming.

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.