Bank Account Use Case DiagramОpenAccountAmount over 10,000or Age over 55BankEmployeeDepositFundsCalculate<>BonusCustomer<>Withdraw>-->UpdateBalanceFundsConvertCurrencyNRFCCustomerHow many external roles are in the diagram?6O 1O Cannot be determinedO 3 Bank Account Use Case DiagramОpenAccountAmount over 10,000or Age over 55BankEmployeeDepositCalculate- <>FundsBonusCustomer<>WithdrawUpdate- >-->FundsBalanceConvertCurrencyNRFCCustomerHow many internal roles are in the diagram?O 6O Cannot be determinedO 3O 1

Solution to the above question: 1) ANSWER: (b) 1 There is only one external role in the use case…

Bank Account Use Case Diagram Оpen Account Amount over 10,000 or Age over 55 Bank Employee Deposit Funds Calculate Bonus <> Customer <> Withdraw -- <>-- Update Balance Funds Convert Currency NRFC Customer How many external roles are in the diagram? O 6 O 1 O Cannot be determined

Bank Account Use Case Diagram Оpen Account Amount over 10,000 or Age over 55 Bank Employee Deposit Funds Calculate Bonus <> Customer <> Withdraw -- <>-- Update Balance Funds Convert Currency NRFC Customer How many external roles are in the diagram? O 6 O 1 O Cannot be determined

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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