Internet Technology (old syllabus) - Question paper 2076

Syllabus Notes Old Questions & solutions lab & practicals Text & reference books

Tribhuwan University
Institute of Science and Technology
2076

Bachelor Level / seventh-semester / Science
Computer Science and Information Technology(O-CSC402)
(Internet Technology (old syllabus))
Candidates are required to give their answers in their own words as far as practicable.
The figures in the margin indicate full marks.
Full Marks: 60
Pass Marks: 24
Time: 3 hours

Attempt all questions.

1. What do you mean by domain name system? How DNS resolves domain name into IP address?

2+4 Marks

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2. Discuss functionalities of TCP. What is the use of 32-bit acknowledge number and sequence number in TCP header?

3+3 Marks

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3. What is RFC? Differentiate POP from IMAP.

2+4 Marks

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4. What is universal internet browsing? What is the need for multiple protocol support?

3+3 Marks

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5. What is WML card and deck? Write a WML script illustrating card and deck.

3+3 Marks

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6. What is the use of RADIUS Server? Discuss the various services provided by the RADIUS.

2+4 Marks

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7. Why proxy servers are needed in internet system? How reverse proxy differs from forward proxy?

2+4 Marks

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8. What is VPN tunneling? How IPSec is used to ensure VPN tunneling?

2+4 Marks

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9. What are the challenges in e-commerce? What does the properties like richness and universal standard means in e-commerce?

3+3 Marks

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10. Define IP interconnection. How transit differs from peering in IP interconnection.

2+4 Marks

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