Answered: From the below picture, what does the…

From the below picture, what does the dashed line indicates in a sequence diagram. :Object O Lifeline O Margin O Boundary O Borderline

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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Concept explainers

Requirement Analysis

A process that determines the user expectations for a software product is called requirement analysis. In software engineering, requirement analysis is known as requirement engineering. It involves communication with end-users and stakeholders to determine whether the system or software requirements are validated, conflicts are solved, and key requirements are documented. The first activity of the Software Development Life Cycle (SDLC) is requirement analysis.

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From the below picture, what does the dashed line indicates in a sequence diagram.
:Object
Lifeline
O Margin
O Boundary
Borderline

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