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Recent questions tagged osi-model

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1
#selfDoubt
True or False: The application layer (layer 7) is responsible for all the services that the internet will provide. (if it is not the application layer then which layer?)
True or False:The application layer (layer 7) is responsible for all the services that the internet will provide.(if it is not the application layer then which layer?)
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1 answer
4
Baud Rate
what is baud rate exactly? and what does it signifies?
what is baud rate exactly? and what does it signifies?
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1 answer
5
Doubt in networking
Except reliability and connection oriented what are the other functionalities which are produced by TCP but not by UDP?
Except reliability and connection oriented what are the other functionalities which are produced by TCP but not by UDP?
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1 answer
6
Doubt in networking
What is the difference between host to host network connection and end to end network connection? Why host to host connection for network layer and end to end connection for transport layer?
What is the difference between host to host network connection and end to end network connection? Why host to host connection for network layer and end to end connect...
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1 votes
2 answers
7
OSI - Layer
Encode / Decode data for physical transmission is done by which layer of OSI reference model?
Encode / Decode data for physical transmission is done by which layer of OSI reference model?
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3 votes
3 answers
8
Computer Networks
Do all the TCP segments travel through same path once the connection is established ?
Do all the TCP segments travel through same path once the connection is established ?
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2 votes
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10
Computer Network
What is meant by the statement "ICMP works at Network Layer"? In general, what is meant by the statement, "x protocol works at y layer"?
What is meant by the statement "ICMP works at Network Layer"? In general, what is meant by the statement, "x protocol works at y layer"?
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11
computer networks
Why can a broadcast IP datagram not pass through any router?
Why can a broadcast IP datagram not pass through any router?
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1 votes
2 answers
13
Networking
Bridge is the part of which layer? A. Data link layer B. Transport layer C.Both A And B
Bridge is the part of which layer?A. Data link layerB. Transport layerC.Both A And B
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14
UGC NET CSE | November 2017 | Part 2 | Question: 29
Which of the following layer of OSI Reference model is also called end-to-end layer ? Network layer Datalink layer Session layer Transport layer
Which of the following layer of OSI Reference model is also called end-to-end layer ?Network layerDatalink layerSession layerTransport layer
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15
UGC NET CSE | December 2008 | Part 2 | Question: 36
A conventional $LAN$ bridge specifies only the functions of $OSI$ : layers 1 and 2 layers 1 through 3 all layers none of the above
A conventional $LAN$ bridge specifies only the functions of $OSI$ :layers 1 and 2 layers 1 through 3 all layers none of the above
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19
UGC NET CSE | August 2016 | Part 2 | Question: 29
Match the following : ... $\text{a-iv, b-i, c-iii, d-ii}$ $\text{a-iv, b-ii, c-i, d-iii}$
Match the following :$\begin{array}{clcl} & \textbf{List-I} && \textbf{List-II} \\ \text{a.} & \text{Session layer} & \text{i.} & \text{Virtual terminal software} \\ ...
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2 answers
20
UGC NET CSE | June 2010 | Part 2 | Question: 29
What services does the internet layer provide ? 1. Quality of service 2. Routing 3. Addressing 4. Connection oriented delivery 5. Framing bits $1, 2, 3$ $2, 3, 4$ $1, 3, 4, 5$ $2, 3, 4, 5$
What services does the internet layer provide ?1. Quality of service2. Routing3. Addressing4. Connection oriented delivery5. Framing bits$1, 2, 3$$2, 3, 4$$1, 3, 4, 5$$2,...
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2 answers
21
UGC NET CSE | June 2010 | Part 2 | Question: 28
End-to-End connectivity is provided from Last-to-Last in Network layer Session layer Transport layer Data link layer
End-to-End connectivity is provided from Last-to-Last inNetwork layerSession layerTransport layerData link layer
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1 votes
2 answers
23
UGC NET CSE | December 2013 | Part 2 | Question: 2
Encryption and decryption is the responsibility of ____ Layer Physical Network Application Datalink
Encryption and decryption is the responsibility of ____ LayerPhysicalNetworkApplicationDatalink
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1 answer
24
UGC NET CSE | December 2013 | Part 2 | Question: 1
When data and acknowledgement are sent in same frame, this is called as Piggy packing Piggy backing Back packing Good packing
When data and acknowledgement are sent in same frame, this is called as Piggy packingPiggy backingBack packingGood packing
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1 answer
25
UGC NET CSE | June 2013 | Part 3 | Question: 18
Match the following $:$ ... $\text{a-ii, b-i, c-iii, d-iv}$ $\text{a-ii, b-iv, c-iii, d-i}$
Match the following $:$$\begin{array} {} \text{a.} & \text{Data link Layer} & \text{i.} & \text{Flow Control} \\ \text{b.} & \text{Network Layer} & \text{ii.} & \text{N...
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1 votes
2 answers
27
UGC NET CSE | December 2012 | Part 2 | Question: 43
Data Encryption Techniques are particularly used for _____ protecting data in Data Communication System reduce Storage Space Requirement enhances Data Integrity decreases Data Integrity
Data Encryption Techniques are particularly used for _____protecting data in Data Communication Systemreduce Storage Space Requirementenhances Data Integritydecreases Dat...
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