Exam Details
| Subject | Elective-Computer Networks | |
| Paper | ||
| Exam / Course | Diploma -VIEP-Computer Science and Engineering(DCSVI)/Advanced Level O Certificate Course In Cse (ACCSVI) B.Tech. Computer Science And Engineering (BT | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2016 | |
| City, State | new delhi, |
Question Paper
Sketch the Manchester encoding for the
following bit stream:
11000111
Find CRC for the data polynomial
X^9 X^7 X^3 X^2 1 with the generator
polynomial X^3 1.
What are the desired characteristics of a routing protocol Give the steps in determining the shortest path between two nodes using 'Bellman-Ford' algorithm.
Why is bit-stuffing needed in data link protocols Bit-stuff the following data frame:
000111111100110001111111100
Explain the following TCP/IP header fields
Urgent pointer
Sequence number
Fragment offsets
Type of service
Source port
What are the reasons for having a minimum length frame in Ethernet? Explain.
What is the use of Network Allocation Vector in IEEE 802.11 WLAN protocol?
(b)How does TCP 3-way handshake mechanism handle the following situations
Delayed arrival of SXN Packet
Delayed SYN and ACK
Explain the use of binary exponential back-off algorithm in CSMA/CD protocol.
How are fragmentation and reassembly implemented in IP
What are the different commands used to
copy files between FTP clients and FTP
servers? Write the syntax and use of any of
these commands.
Explain the purpose of the following IP
addresses:
255.255.255.255
0.0.0.0
following bit stream:
11000111
Find CRC for the data polynomial
X^9 X^7 X^3 X^2 1 with the generator
polynomial X^3 1.
What are the desired characteristics of a routing protocol Give the steps in determining the shortest path between two nodes using 'Bellman-Ford' algorithm.
Why is bit-stuffing needed in data link protocols Bit-stuff the following data frame:
000111111100110001111111100
Explain the following TCP/IP header fields
Urgent pointer
Sequence number
Fragment offsets
Type of service
Source port
What are the reasons for having a minimum length frame in Ethernet? Explain.
What is the use of Network Allocation Vector in IEEE 802.11 WLAN protocol?
(b)How does TCP 3-way handshake mechanism handle the following situations
Delayed arrival of SXN Packet
Delayed SYN and ACK
Explain the use of binary exponential back-off algorithm in CSMA/CD protocol.
How are fragmentation and reassembly implemented in IP
What are the different commands used to
copy files between FTP clients and FTP
servers? Write the syntax and use of any of
these commands.
Explain the purpose of the following IP
addresses:
255.255.255.255
0.0.0.0
Other Question Papers
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- Advanced ComputerArchitecture
- Algorithms and Logic Design
- Artificial Intelligence
- Basics of Networking
- Bio-Informatics
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- Computer Organisations
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- Software Project Management (Spm)
- Software Quality Engineering
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- System Analysis and Design
- System Programming And Compiler Design
- Theory Of Computation
- Unix Internals And Shell Programming
- Visual Basic Programming
- Web Technology