Prepare A 5-6 Page Paper Describing In One To Two 358046

Prepare A 5 6 Page Paper In Which Youdescribe In A One To Two 1 2

Describe (in a one to two (1-2) page narrative) a use case, complete with typical and alternate courses, that documents the event of a bank customer withdrawing money from an ATM. Illustrate the use case using Visio or a similar product. Describe (in a one to two (1-2) page narrative) a use case dependency for making an account deposit. Illustrate this use case with Visio or a similar product. Describe (in a one to two (1-2) page narrative) a use case dependency for making an account transfer. Illustrate this use case with Visio or a similar product. Identify and explain at least one (1) ethical issue that the use case exposes in connection with the development or use of the ATM system. Research and cite at least three (3) authoritative academic sources. Your assignment must: Be typed, double-spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions. Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length. Include charts or diagrams created in Excel, Visio, MS Project, or one of their equivalents such as Open Project, Dia, and OpenOffice. The completed diagrams/charts must be imported into the Word document before the paper is submitted.

Paper For Above instruction

The use case of a bank customer withdrawing money from an ATM exemplifies how automated banking systems facilitate financial transactions efficiently and securely. This section provides a detailed narrative of this use case, including typical and alternate courses, illustrations via diagrams, dependencies for deposit and transfer processes, and an exploration of associated ethical issues.

Use Case Narrative: Bank Customer Withdrawal at an ATM

The primary actor in this use case is the bank customer, who intends to withdraw cash from an ATM. The system's goal is to authenticate the customer and dispense the requested amount while updating account balances appropriately. The use case comprises a sequence of steps beginning with the customer approaching the ATM, inserting their debit card, entering their PIN, selecting the withdrawal option, entering the withdrawal amount, and receiving cash along with a receipt. The system validates the PIN and account balance before releasing cash, ensuring funds are sufficient.

The typical course involves the customer successfully authenticating and completing the withdrawal, with the system updating the account balance and dispensing cash. An alternate course occurs if the customer enters an incorrect PIN, prompting re-entry or cancellation. Another alternate involves insufficient funds, where the system declines the transaction and notifies the customer. Post-transaction, the system ejects the card and logs the session for auditing.

Diagram Illustration:

  1. Start
  2. Customer inserts card
  3. System prompts for PIN
  4. Customer enters PIN
  5. System authenticates PIN
  6. If authenticated, display options
  7. Customer selects withdrawal
  8. Customer enters amount
  9. System checks balance
  10. If sufficient funds, dispense cash, update balance
  11. System prints receipt and ejects card
  12. End

Use Case Dependency for Making an Account Deposit

Depositing money into an account involves several dependencies for a secure and efficient process. The deposit use case depends on prior authentication and account verification. The depositor must authenticate themselves, perhaps through a bank teller, ATM, or online portal, ensuring the transaction's legitimacy. The process is dependent on available account information, including account number and verification status.

The process begins with the depositor submitting funds, either physically via cash or check, or electronically through transfer mechanisms. The system verifies account details and available funds or deposit sources. Upon validation, the system updates the account balance accordingly and generates a confirmation receipt. The dependency emphasizes the importance of secure identification and verification steps to prevent fraud.

Diagram Illustration:

Use Case Dependency for Making an Account Transfer

Transferring funds between accounts depends on multiple underlying processes, including authentication, account status verification, and sufficient funds checks. The transfer use case hinges on the prior authentication of the user initiating the transfer, whether online or via ATMs. It depends on the verification of both source and destination account details, ensuring they are valid and active.

The process involves the user specifying source and target accounts, the transfer amount, and confirming details. The system verifies account ownership, checks available funds in the source account, and then executes the transfer, updating both accounts' balances. This dependency underscores the critical need for secure identification and transactional integrity to prevent fraud and errors.

Diagram Illustration:

Ethical Issues in ATM System Use Cases

An ethical issue associated with ATM use cases concerns the privacy and security of customer data, especially during authentication and transaction processing. The system's handling of PINs, account information, and transaction histories raises concerns about data confidentiality. Unauthorized access or data breaches can compromise customer privacy, leading to identity theft or financial loss. Ethical responsibilities demand robust security measures, encryption, and compliance with privacy regulations to protect sensitive information.

Additionally, there is an ethical obligation to ensure fairness and avoid discriminatory practices in system design and operation. For example, ensuring that the ATM system accommodates diverse users, including those with disabilities, aligns with principles of accessibility and equity. Addressing these ethical considerations is vital for maintaining customer trust and upholding the integrity of financial institutions.

References

  • Johnson, P. (2019). Cybersecurity and privacy in banking systems. Journal of Financial Technology, 12(3), 45-67.
  • Smith, L., & Patel, R. (2020). Use case modeling in system analysis. International Journal of System Engineering, 15(2), 122-135.
  • Williams, M. (2018). Ethical considerations in information systems. Ethical Computing Review, 7(1), 15-31.
  • Chen, A., & Lee, S. (2021). Securing automated banking systems: Techniques and challenges. Journal of Cybersecurity, 10(4), 209-226.
  • O’Neill, D. (2022). Accessibility and inclusivity in banking technology. Journal of Accessibility in Digital Age, 4(2), 89-104.

(Note: References are exemplary. Please ensure to include actual peer-reviewed sources relevant to ATM systems, use case modeling, cybersecurity, and ethics.)

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