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EndsemNov 20232019 patternTE AI&DS

Network And Security SPPU Endsem Question Paper Nov 2023

All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated Network And Security questions
Subject code
310244
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2023
Max. marks
70
Time
2½ Hours
Semester
I
Paper code
[6180]-48

Printed for: T.E. (Computer Engineering)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4, Q5 or Q6, Q7or Q8.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right side indicate full marks.
  4. Assume suitable data if necessary.

Questions

  1. Q1

    1. a)

      Give short note on : i) ARP ii) RARP

      Also asked:Nov 2025 ·May 2025

      [6]
    2. b)

      Explain Distance vector routing.

      Also asked:Nov 2025 ·May 2025

      [6]
    3. c)

      Differentiate between Circuit Switching, Message Switching and Packet Switching.

      Also asked:Nov 2025 ·May 2025 ·May 2024 ·May 2023

      [6]

  2. Q2

    1. a)

      Give short note on : i) ICMP ii) IGMP

      Also asked:May 2025

      [6]
    2. b)

      Explain Link state routing.

      [6]
    3. c)

      192.168.5.51 / 26 for given address find out the i. subnet mask? ii. what is first ip address for given series?, iii. what is last ip address for given series?

      Also asked:May 2025 ·May 2024 ·May 2023

      [6]

  3. Q3

    1. a)

      Draw and explain TCP header format.

      Also asked:Nov 2025 ·May 2025 ·May 2024

      [6]
    2. b)

      List and explain transport layer services.

      Also asked:Nov 2025 ·May 2025 ·May 2024 ·May 2023

      [6]
    3. c)

      This part has equations that don’t show as text. Open the PDF to read it.

      [6]

  4. Q4

    1. a)

      Draw and explain UDP header format.

      Also asked:May 2025 ·May 2024

      [6]
    2. b)

      What is socket? What are different types of socket? Explain socket functions used in connection oriented services with diagram.

      Also asked:Nov 2025 ·May 2025 ·May 2024 ·May 2023

      [6]
    3. c)

      Explain SCTP protocol in detail.

      [6]

  5. Q5

    1. a)

      What is DNS? Explain DNS working.

      [9]
    2. b)

      Write short notes on FTP and TELNET.

      [8]

  6. Q6

    1. a)

      What is SNMP? Explain SNMP working.

      [9]
    2. b)

      What is HTTP? Explain HTTP request and reply messages.

      Also asked:May 2025 ·May 2024 ·May 2023

      [8]

  7. Q7

    1. a)

      Draw and explain ITU-T X.800 Security Architecture for OSI.

      Also asked:Nov 2025 ·May 2025 ·May 2024

      [6]
    2. b)

      Give short note on HTTPS.

      [6]
    3. c)

      Give short note on IDS.

      [5]

  8. Q8

    1. a)

      Differentiate between Symmetric and Asymmetric Key Cryptography.

      Also asked:May 2025 ·May 2023

      [6]
    2. b)

      Explain SSL in detail.

      [6]
    3. c)

      Give short note on Firewalls. 

      [5]