following operational concept for the operational phase of the ATM to 6.2 Use th

Question

following operational concept for the operational phase of the ATM to 6.2 Use the e one additional scenario for the operational concept. an external system diagram using IDEFO create an objectives hierarchy for the ATM system. a set of stakeholders requirements. Use the format of the Stakeholders' Requirements Document and the taxonom ents from this chapter. Make every effort to develop as y of four types and unambiguous a set of stakeholders' requirements for the operational phase as possible using only the information provided in the add three system-wide requirements and four following scenarios. Then qualification requirements. tomatic Teller Machine (ATM) for Money Mart Corporation. The ATM is to provide a cost-effective service to bank customers, that is, convenient, safe, and secure 24h access to a common set of banking tions and reduce the cost of providing these basic transactions. The I system shall provide a number of the most common banking transac- system ATM tions ment of bank personnel. (deposit, withdraw, transfer of funds, balance query) without involve- The operational concept is comprised of a group of scenarios that are based upon the stakeholders' requirements and relates to both the bank's customers and employees Customer Scenarios 1. Customer makes deposits. a. Customer provides valid general identification information. b. ATM requests unique identification information. c. Customer enters unique identification information. d. ATM requests activity selection. e. Customer selects deposit. f. ATM requests account type. 8. Customer identifies account type (i.e., savings, checking, bank credit card). h. ATM requests type of deposit (cash versus check). i. Customer identifies type of deposit - cash/check. j. ATM k. Customer enters deposit. provides a means to physically insert cash/check into ATM. ATM transmits the transaction to the main bank computer, gives customer receipt, and then returns to main menu.

Explanation / Answer

i) Additional scenario for ATM use

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