Make a balance inquiry of any account linked to the card

Assignment Help Software Engineering

Reference no: EM132171679

Below are ATM REQUIREMENTS, read them carefully and answer the questions that follow.

The ATM will service one customer at a time. A customer will be required to insert an ATM card and enter a personal identification number (PIN) - both of which will be sent to the bank for validation as part of each transaction. The customer will then be able to perform one or more transactions. The card will be retained in the machine until the customer indicates that he/she desires no further transactions at which point it will be returned - except as noted below.

- The ATM must be able to provide the following services to the customer:

A customer must be able to make a cash withdrawal from any suitable account linked to the card, in multiples of $20.00. Approval must be obtained from the bank before cash is dispensed.

A customer must be able to make a deposit to any account linked to the card, consisting of cash and/or cheques in an envelope. The customer will enter the amount of the deposit into the ATM, subject to manual verification when the envelope is removed from the machine by an operator. Approval must be obtained from the bank before physically accepting the envelope.

A customer must be able to make a transfer of money between any two accounts linked to the card.

A customer must be able to make a balance inquiry of any account linked to the card.

Required:
Subject to the above requirements come up with the following;
i. Context diagram
ii. Level 1 data flow diagram
Level 2 data flow diagram

Reference no: EM132171679

Questions Cloud

Optimal allocation of consumption : Based on the Consumer's Theory Model, the following are proper description of the optimal allocation of consumption (X,Y), EXCEPT:

Diversity in today workforce : Do some research on the diversity in today's workforce and provide 2-3 facts about today's businesses.

Implications for labor-market participation : What are the likely implications for labor-market participation and for overall labor supply.

What are the barriers to entry that shield : What are the barriers to entry that shield pure monopolies from competition?

Make a balance inquiry of any account linked to the card : A customer must be able to make a transfer of money between any two accounts linked to the card - make a balance inquiry of any account linked to the card

Minimize losses in the short run : How can purely competitive firms use the total-revenue-total-cost approach to maximize profits or minimize losses in the short run?

Businesses and the costs of production : What is the difference between accounting costs and economic costs in Businesses and the Costs of Production?

Homogeneous-agent models and heterogeneous-agent models : What is the difference between homogeneous-agent models and heterogeneous-agent models?

User Account

All Pages