Sc Business Data Communications and Networking, Thirteenth Edition Student Choice Print on Demand
13th Edition
ISBN: 9781119368830
Author: FITZGERALD
Publisher: WILEY
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Chapter 5, Problem 1Q
Program Plan Intro
Transport Layer:
- Transport Layer in Internet model is similar to same layer in OSI model.
- Transport layer establishes end-to-end connection between the network components.
- TCP protocol is used in transport layer.
- Transport layer accepts the input from data link layer, process them and routes the packets or messages to its destination by network layer.
- Transport layer reassemble those packets before sending to application layer.
Expert Solution & Answer
Explanation of Solution
Transport Layer does the following:
- Transport layer breaks down the large message into smaller units as it can combine those smaller messages to get a longer message at the receiver side. It is known as segmenting.
- It is responsible to link the application layer and network layer.
- Transport Layer establishes the end-to-end connection between server and receiver if the connection is needed. This is known as session management.
- Transport layer also used to detect the messages which have been lost and request the sender to resend the same message again.
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Question 6:
A major Saudi book retailer is planning to develop a computer system to handle the store’s new online bookshop: BookShop.com. You have been chosen to do the analysis and design. As part of the development of the system, perform the following tasks:
1.Write Expanded Use Cases for buying a book from the shop using a credit card.
2.Draw an Expanded Use Case for the following interactions:
•Buying a book from the shop using a credit card.
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Use Case: Buy Book
Actors: Customer
Purpose: To buy a book from BookShop.com using a credit card.
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2.- What type(s) of attack(s) were made?
3.-What was the damage caused to the information asset(s)?
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http://www.itsecgames.com/download.htm
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Chapter 5 Solutions
Sc Business Data Communications and Networking, Thirteenth Edition Student Choice Print on Demand
Ch. 5 - Prob. 1QCh. 5 - Prob. 2QCh. 5 - Prob. 3QCh. 5 - Prob. 4QCh. 5 - Prob. 5QCh. 5 - Prob. 6QCh. 5 - Prob. 7QCh. 5 - Prob. 8QCh. 5 - Prob. 9QCh. 5 - Prob. 10Q
Ch. 5 - Prob. 11QCh. 5 - Prob. 12QCh. 5 - Prob. 13QCh. 5 - Prob. 14QCh. 5 - Prob. 15QCh. 5 - Prob. 16QCh. 5 - Prob. 17QCh. 5 - Prob. 18QCh. 5 - Prob. 19QCh. 5 - Prob. 20QCh. 5 - Prob. 21QCh. 5 - Prob. 22QCh. 5 - Prob. 23QCh. 5 - Prob. 24QCh. 5 - Prob. 25QCh. 5 - Prob. 26QCh. 5 - Prob. 27QCh. 5 - Prob. 28QCh. 5 - Prob. 1ECh. 5 - Prob. 4ECh. 5 - Prob. 5ECh. 5 - Prob. 1MCCh. 5 - Prob. 2MCCh. 5 - Prob. 3MCCh. 5 - Prob. 4MCCh. 5 - Prob. 1P1HA1Ch. 5 - Prob. 2P1HA1Ch. 5 - Prob. 1P2HA1Ch. 5 - Prob. 2P2HA1Ch. 5 - Prob. 1P3HA1Ch. 5 - Prob. 2P3HA1Ch. 5 - Prob. 1P4HA1Ch. 5 - Prob. 1P5HA1Ch. 5 - Prob. 2P5HA1Ch. 5 - Prob. 3P5HA1Ch. 5 - Prob. 1P1HA3Ch. 5 - Prob. 1P2HA3Ch. 5 - Prob. 1HA4Ch. 5 - Prob. 2HA4Ch. 5 - Prob. 3HA4Ch. 5 - Prob. 1HA5Ch. 5 - Prob. 2HA5Ch. 5 - Prob. 3HA5Ch. 5 - Prob. 4HA5Ch. 5 - Prob. 5HA5Ch. 5 - Prob. 6HA5Ch. 5 - Prob. 7HA5Ch. 5 - Prob. 1HA6Ch. 5 - Prob. 2HA6
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