System Analysis and Development: Use cases of ATM withdrawals

Jul 12th, 2016
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Assignment 2: Use Cases Due Week 6 and worth 200 points As an intern software developer for a retail bank, you have been tasked with developing use cases to support the ATM service. Prepare a 5 page paper in which you: • 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 (1) 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.

Word Count: 1809
Showing Page: 1/8
Running head: USE CASE IN ATM WITHDRAWALUse case in ATM withdrawalNameInstitution affiliation1USE CASE IN ATM WITHDRAWAL2Use case in ATM withdrawalUse case involves a bank customer using an ATM card in withdrawing money from abank. This course starts when a bank customer inserts the ATM card into the ATM. Upon theinsertion of the ATM card, the machine will request the customer's personal identification code(PIN) to facilitate the access to the account that is contained in the ATM card. When the correctPIN is typed, the machine will display the options that the account holder would wish to enquire.With the intended purpose of withdrawal, the bank account holder will click to the option ofwithdrawal of cash. Amount's cursor will appear on the screen with the machine showing enteramount instruction to the customer. The customer will type in the amount, and the bank machinewill go through the bank account and confirm the relevance of the amount typed to the existingamount in the account. The machine after making its calculation will eject the amount withdrawnto the customer. After then, a withdrawal receipt will be processed, and the ATM card will beejected. The use case ends when the transaction ends with the removal of the card (Armour &Miller, 2001).However, sometimes the transaction may prove unsuccessful. This status may arise dueto the difference in the details of everything involved. This will include; when the system doesnot validate the custo

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