Exam Details
| Subject | computer networking | |
| Paper | paper 16 | |
| Exam / Course | m.c.a | |
| Department | ||
| Organization | Nalanda Open University | |
| Position | ||
| Exam Date | April, 2018 | |
| City, State | bihar, patna |
Question Paper
N A L A N D A O P E N U N I V E R S I T Y
Master of Computer Application Part-II
PAPER-XVI
(Computer Networking)
Annual Examination, 2018
Time 3 Hours. Full Marks 80
Answer any Five Questions.
All questions carry equal marks.
1. What is networking? Describe OSI model of networking.
2. Explain the difference between Client/server and peer to peer architecture with diagram.
3. What are the components of data communication? Explain various guided and unguided
media used for communication.
4. What is analog-to-analog modulation? Explain Amplitude, frequency and phase modulation
with diagram.
5. Why do you need encoding of data before sending over a medium? Discuss the four possible
encoding techniques with examples.
6. Compare and contrast between packet switching, circuit switching and message switching.
7. Describe the following
Stop-and-wait protocol.
Sliding window protocol.
8. Explain various channel allocation methods and their advantages.
9. Discuss different types of internetwork addresses? Differentiate between hierarchical address
and flat address.
10. Write short notes on the following
Bluetooth
Network topology
Master of Computer Application Part-II
PAPER-XVI
(Computer Networking)
Annual Examination, 2018
Time 3 Hours. Full Marks 80
Answer any Five Questions.
All questions carry equal marks.
1. What is networking? Describe OSI model of networking.
2. Explain the difference between Client/server and peer to peer architecture with diagram.
3. What are the components of data communication? Explain various guided and unguided
media used for communication.
4. What is analog-to-analog modulation? Explain Amplitude, frequency and phase modulation
with diagram.
5. Why do you need encoding of data before sending over a medium? Discuss the four possible
encoding techniques with examples.
6. Compare and contrast between packet switching, circuit switching and message switching.
7. Describe the following
Stop-and-wait protocol.
Sliding window protocol.
8. Explain various channel allocation methods and their advantages.
9. Discuss different types of internetwork addresses? Differentiate between hierarchical address
and flat address.
10. Write short notes on the following
Bluetooth
Network topology
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