Advanced Compter Network MCA paper May 2021

  • Subject Code: - PGCA 1925
  • Subject Name: - Advanced Compter Network
  • Date of Examination: - Nov 2021
  • Class: - MCA 3rd
  • Exam Mode: - Online

Instructions to Candidates

  1. Attempt any FIVE question(s), each question carries 14 marks.

QUESTIONS

    1. Briefly discuss protocols associated with layers of TCP/IP protocol suite.
    2. Discuss the benefits of using ATM technology.
    2.
    1. What is packet switching? Explain X.25 equipments.
    2. Write a short note on SNMP (Standard Network Management Protocol).
    3.
  3. Explain various topologies and transmission media for backbone N/W.
    4.
  4. Compare IPV4 and IPV6 with their header formats. Giving the details of class based addressing scheme of IPV4 and IPV6.
    5.
  5. Explain CSMA-CA/CD. In CSMA/CA and CSMA/CD, why the Communication mode for these two access methods are classified as Broadcast based?
    6.
  6. What is dynamic routing? Create WAN (wide area network) using three routers and assign appropriate IP addresses to each router port. Also show the router configuration command for setting up of any one dynamic routing protocol.
    7.
  7. Explain the WWW in detail :
    1. Hypertext & Hypermedia
    2. Browser Architecture
    3. Categories of Web Documents
    4. HTML
    5. CGI Java.
    8.
  8. Explain evolution, examples of wireless communication systems, 2C Cellular networks, evolution for 2.5G TDMA Standards, IS-95B for 2_5c CDMA.
    9.

ANSWERS:

Q1.

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