A Banking System provides users with several services: (i) to check their accounts to see recent transactions and balances; (ii) to pay bills online; (iii) to buy and sell investments. All of these services require a secure log-in. If the system crashes or the network connection fails during a transaction, it is essential that all the financial data is left in a consistent state. a. Develop the Use Case Descriptions that correspond to each service that the banking system must provide.
A Banking System provides users with several services: (i) to check their accounts to see recent transactions and balances; (ii) to pay bills online; (iii) to buy and sell investments. All of these services require a secure log-in. If the system crashes or the network connection fails during a transaction, it is essential that all the financial data is left in a consistent state. a. Develop the Use Case Descriptions that correspond to each service that the banking system must provide.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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A Banking System provides users with several services:
(i) to check their accounts to see recent transactions and balances;
(ii) to pay bills online;
(iii) to buy and sell investments.
All of these services require a secure log-in. If the system crashes or the network connection fails during a transaction, it is essential that all the financial data is left in a consistent state.
a. Develop the Use Case Descriptions that correspond to each service that the banking system must provide.
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