Use_Case_Diagram_Online_Banking.pptx....

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1. Use Case Diagram for Online Banking System A presentation on actors, use cases, and interactions

2. Introduction to Use Case Diagrams • A Use Case Diagram shows how users (actors) interact with a system. • It helps visualize the system’s functionality from the user’s point of view. • Commonly used in software engineering to capture functional requirements. Explanation: Use case diagrams help developers understand what the system should do.

3. Actors and Use Cases • Actors: – Customer – Bank Employee – Administrator • Use Cases: – Login – Check Balance – Transfer Funds – Deposit / Withdraw Money – Manage Accounts Explanation: Each actor performs specific actions within the banking system.

4. Use Case Diagram

5. Explanation of Main Use Cases • Login – Verifies the user’s identity. • Check Balance – Displays the current account balance. • Transfer Funds – Allows transferring money between accounts. • Deposit/Withdraw Money – Manages cash transactions. • Manage Accounts – Admin oversees and maintains accounts. Explanation: These are the primary actions that users perform in the banking system.

6. Conclusion • Use case diagrams are essential tools for system analysis and design. • They help identify user interactions and define functional requirements. • In an Online Banking System, they clarify roles and responsibilities. Explanation: This diagram helps developers and stakeholders understand system behavior.