Develop a sequence diagram showing the sequence of interactions that take place when an external system requests the summarized data from the weather station.The SatComms object receives a request from the weather information system to collect a weather report from a weather station. It acknowledges receipt of this request.SatComms sends a message to WeatherStation, via a satellite link, to create a summary of the collected weather data. Again, the stick arrowhead indicates that SatComms does not suspend itself waiting for a reply.WeatherStation sends a message to a Commslink object to summarize the weather data.Commslink calls the summarize method in the object WeatherData and waits for a reply.The weather data summary is computed and returned to WeatherStation via the Commslink object.WeatherStation then calls the SatComms object to transmit the summarized data to the weather information system, through the satellite communications system.

1. Sequence Diagram:- A sequence diagram in the Unified Modeling Language (UML) shows the flow of…

Answered: Develop a sequence diagram showing the…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Develop a sequence diagram showing the sequence of interactions that take place when an external system requests the summarized data from the weather station.
The SatComms object receives a request from the weather information system to collect a weather report from a weather station. It acknowledges receipt of this request.
SatComms sends a message to WeatherStation, via a satellite link, to create a summary of the collected weather data. Again, the stick arrowhead indicates that SatComms does not suspend itself waiting for a reply.
WeatherStation sends a message to a Commslink object to summarize the weather data.
Commslink calls the summarize method in the object WeatherData and waits for a reply.
The weather data summary is computed and returned to WeatherStation via the Commslink object.
WeatherStation then calls the SatComms object to transmit the summarized data to the weather information system, through the satellite communications system.

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