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Download PTU B.Tech 2020 March ECE 7th and 8th Sem BTCS 403 Computer Networks Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) ) BE/BTech ECE (Electronics And Communications Engineering) 2020 March 7th and 8th Sem BTCS 403 Computer Networks Previous Question Paper

This post was last modified on 21 March 2020

Tags:PTUB.TechQuestion Papers2020MarchECE7th Semester8th SemesterBTCS-403Computer NetworksPDFDownloadPrevious Year PaperExam Paper
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PTU B.Tech Question Papers 2020 March (All Branches)


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Roll No. ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ Total No. of Pages : 02
Total No. of Questions : 09

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B.Tech. (ECE) (2012 to 2017) (Sem.-7,8)
COMPUTER NETWORKS
Subject Code : BTCS-403
M.Code : 71909
Time : 3 Hrs. Max. Marks : 60

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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.

SECTION-A

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  1. Answer briefly :
    1. Various network topologies
    2. ALOHA
    3. What is hidden node problem in wireless networks?
    4. Carrier Sense Multiple Access
    5. ARP and RARP protocols

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    6. LAN, MAN and WAN
    7. Jitter Control in congestion
    8. Broadcast Routing
    9. Virtual Private Networks
    10. Factors affecting congestion control algorithms

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SECTION-B

  1. Explain in detail the TCP/IP protocol suite.
  2. Discuss about Selective Repeat ARQ protocol. What are its advantages over Go-Back-N ARQ?
  3. What is congestion control? Explain any one of the congestion prevention policies.

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  4. Discuss about the various modes of working in IPSec.
  5. What is IP address? What is its use? Also discuss about the classful IPv4 addressing.

SECTION-C

  1. Explain how the token bucket algorithm is used for congestion control, with an example.
  2. Explain link state routing protocol in detail. Compare it briefly with distance vector routing protocol.

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  3. Explain briefly about :
    1. IPv6
    2. Virtual LANs
    3. Node lookup in peer-to-peer networks

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.

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This download link is referred from the post: PTU B.Tech Question Papers 2020 March (All Branches)

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This post was last modified on 21 March 2020