Q2. Explain various switching technologies.

This is question 2 (5 marks) from the GTU Computer Network Security BV Summer 2023 question paper. Subject code: 1160203.

Q2. Discuss various LAN Switch types.

This is question 2 (5 marks) from the GTU Computer Network Security BV Summer 2023 question paper. Subject code: 1160203.

Q2. Discuss Half and Full-Duplex Ethernet in detail.

This is question 2 (5 marks) from the GTU Computer Network Security BV Summer 2023 question paper. Subject code: 1160203.

Q3. Write a short note on Virtual LAN.

This is question 3 (5 marks) from the GTU Computer Network Security BV Summer 2023 question paper. Subject code: 1160203.

Q3. Differentiate IPv4 and IPv6.

This is question 3 (5 marks) from the GTU Computer Network Security BV Summer 2023 question paper. Subject code: 1160203.

Q4. How DHCP protocol works? Explain it in detail.

This is question 4 (5 marks) from the GTU Computer Network Security BV Summer 2023 question paper. Subject code: 1160203.

Computer Network Security | B.Voc. Semester VI Summer 2023 | GTU Papers

Q: Q1. Explain following networking terms in brief: HTTP, HTTPS, SMTP, Telnet, ADSL

This is question 1 (5 marks) from the GTU Computer Network Security BV Summer 2023 question paper. Subject code: 1160203.

Q: Q1. Draw and explain OSI Model in detail. Explain functionality of each layer.

This is question 1 (5 marks) from the GTU Computer Network Security BV Summer 2023 question paper. Subject code: 1160203.

Explain following networking terms in brief: HTTP, HTTPS, SMTP, Telnet, ADSL

[5 marks]

Draw and explain OSI Model in detail. Explain functionality of each layer.

[5 marks]

Explain various switching technologies.

[5 marks]

Discuss various LAN Switch types.

[5 marks]

Discuss Half and Full-Duplex Ethernet in detail.

[5 marks]

Write a short note on Virtual LAN.

[5 marks]

Differentiate IPv4 and IPv6.

[5 marks]

What is IP address? Explain sub netting with example.

[5 marks]

Explain the use of following Internet Layer Protocols: IP, ARP, RARP, ICMP

[5 marks]

How DHCP protocol works? Explain it in detail.

[5 marks]

Differentiate TCP and UDP.

[5 marks]

Discuss transport layer multiplexing and De multiplexing concept.

[5 marks]

Explain email architecture and email protocols.

[5 marks]

Define Cryptography and Cryptanalysis. Draw and explain conventional cryptosystem.

[5 marks]

Write a short note on “Digital Signature Algorithm”.

[5 marks]

Explain data confidentiality, data authentication and data integrity.

[5 marks]

Explain Playfair cipher technique in detail. Find cipher text for plain text ‘GTUCNSEXAM’ using ‘STUDY’ as key.

[5 marks]

Computer Network Security — Summer 2023

Questions