You are designing a system where a user can interact with the system in sessions, where for any particular session the user might perform any number of tasks. You want to create a diagram that shows the messages that are sent and major activities that are performed to complete one of these tasks. The interaction model you would create is:

You are designing a system where a user can interact with the system in sessions, where for any particular session the user might perform any number of tasks. You want to create a diagram that shows the messages that are sent and major activities that are performed to complete one of these tasks. The interaction model you would create is:

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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