Exam Details
| Subject | computer networks | |
| Paper | ||
| Exam / Course | m.c.a./ m.c.a.(lateral) | |
| Department | ||
| Organization | Alagappa University Distance Education | |
| Position | ||
| Exam Date | May, 2018 | |
| City, State | tamil nadu, karaikudi |
Question Paper
DISTANCE EDUCATION
M.C.A. M.C.A (Lateral) DEGREE EXAMINATION,
MAY 2018.
Fourth Semester
COMPUTER NETWORKS
(2005 to 2010 Calendar Year)
Time Three hours Maximum 100 marks
Answer any FIVE questions only.
All questions carry equal marks.
x 20 100)
1. Write short notes on:
Unicasting
Bluetooth
DSL
Bandwidth.
Explain the functions and responsibilities of the layers of OSI network model.
2. Explain any two guided and one unguided transmission media in detail.
How does broadband ISDN help us in communication networks?
3. With an example, write and explain the algorithm for checksum calculation.
Explain the different versions of ALOHA protocol.(10)
4. How does Go-sack-N facilitate us in dealing the errors in pipelining? Explain.
Give an account on High Level Data link Control bit-oriented protocol.
5. Explain the concept of Distance Vector Routing in detail.
Explain the role of IP in communication.
6. How does transport layer ensure the
source-to-destination delivery of entire message?
7. Write notes on DNS and RSA.
Write down the rules for obtaining optimum
mileage in network performance.
8. Write an essay on Multimedia.
Write short dotes on
Voice over IP and
Video Compression.
M.C.A. M.C.A (Lateral) DEGREE EXAMINATION,
MAY 2018.
Fourth Semester
COMPUTER NETWORKS
(2005 to 2010 Calendar Year)
Time Three hours Maximum 100 marks
Answer any FIVE questions only.
All questions carry equal marks.
x 20 100)
1. Write short notes on:
Unicasting
Bluetooth
DSL
Bandwidth.
Explain the functions and responsibilities of the layers of OSI network model.
2. Explain any two guided and one unguided transmission media in detail.
How does broadband ISDN help us in communication networks?
3. With an example, write and explain the algorithm for checksum calculation.
Explain the different versions of ALOHA protocol.(10)
4. How does Go-sack-N facilitate us in dealing the errors in pipelining? Explain.
Give an account on High Level Data link Control bit-oriented protocol.
5. Explain the concept of Distance Vector Routing in detail.
Explain the role of IP in communication.
6. How does transport layer ensure the
source-to-destination delivery of entire message?
7. Write notes on DNS and RSA.
Write down the rules for obtaining optimum
mileage in network performance.
8. Write an essay on Multimedia.
Write short dotes on
Voice over IP and
Video Compression.
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- compiler design
- computer applications
- computer networks
- data mining and warehousing
- data warehousing and mining
- distributed computing
- image processing and analysis
- internet programming
- lab : vi — algorithm and shell programming
- lab v — rdbms
- lab vii –– internet programming
- lab viii — network lab
- lab x — compiler design
- lab–ix : visual c++
- middleware technology
- mobile communications
- multimedia systems
- multimedia tools lab
- network lab
- neural networks
- object oriented analysis and design
- open source architecture
- open source programming lab
- operating systems
- rdbms
- resource management techniques
- software engineering
- software project management
- unix and shell programming
- visual programming
- visual programming lab
- web technology
- web technology lab