GoSafely Taxi Service needs a computerised system to support the following business processes:The owner can add, change and delete drivers. A name (comprising first name and surname) and ID number must be stored for every driver. Every driver uses exactly one taxi and a taxi is never used by more than one driver. Only the owner can add, change and remove taxi’s. The registration number of a taxi must be stored. Initially a new taxi has not completed any trips.The owner schedules trips in advance. All trips depart from the same business premises. For each trip, he must enter the destination, price, the taxi or driver responsible for the trip, the date and time of departure as well as the expected date and time of arrival at the destination. There are many trips to the same destination. One taxi is used for more than one trip, often to different destinations.The owner decides which destinations are travelled to and can add, change and delete destinations in the system. The geographical location and time it takes to travel to the destination must be stored. Initially there are no trips to a new destination.Passengers can input, change and delete own details. Besides the name (comprising first name and surname) an ID number is also entered.Passengers must pay for a trip prior to booking a trip. Most passengers regularly book trips. The total number of passengers travelling per trip must be stored. Draw the use-case diagram for the GoSafely Taxi administration system in the above scenario.

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7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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GoSafely Taxi Service needs a computerised system to support the following business processes:

The owner can add, change and delete drivers. A name (comprising first name and surname) and ID number must be stored for every driver. Every driver uses exactly one taxi and a taxi is never used by more than one driver. Only the owner can add, change and remove taxi’s. The registration number of a taxi must be stored. Initially a new taxi has not completed any trips.
The owner schedules trips in advance. All trips depart from the same business premises. For each trip, he must enter the destination, price, the taxi or driver responsible for the trip, the date and time of departure as well as the expected date and time of arrival at the destination. There are many trips to the same destination. One taxi is used for more than one trip, often to different destinations.
The owner decides which destinations are travelled to and can add, change and delete destinations in the system. The geographical location and time it takes to travel to the destination must be stored. Initially there are no trips to a new destination.
Passengers can input, change and delete own details. Besides the name (comprising first name and surname) an ID number is also entered.
Passengers must pay for a trip prior to booking a trip. Most passengers regularly book trips. The total number of passengers travelling per trip must be stored.

Draw the use-case diagram for the GoSafely Taxi administration system in the above scenario.

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