Question: How to solve 2 . 4 & 2 . 5 We are working on project for software engineer projects management system about online shopping systems

How to solve 2.4&2.5
We are working on project for
software engineer projects
management system about
online shopping systems and
we work on amazon
Phase 2: System Analysis Document
2.4 Data Flow Diagrams (DFD)
Context Level DFD: Create a high-level DFD that shows the system's interactions with external entities.
Level 0 DFD: Develop a DFD that illustrates the major processes, data stores, and data flows within the system.
Level 1 DFDs: Create detailed DFDs for specific processes or subsystems to provide a more granular view of the system's functionality.
2.5 Process Specification
Structured English: Use structured English to describe the logic of each process in a clear and concise manner.
Decision Tables: Employ decision tables to represent complex decision-making processes.

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