One company offers the order online service. This system must be computerized. The duties of this service (order management, customer management and the product management) are placed under thesupervision of the sales manager. The customer can place his order by phone or via the official website of the company. In both cases, the customer precise the product, the quantity and choose one of the proposed payment methods (mada, visa card, …). When the order is received, the sales manager checks the availability of the product and the credit of the customer in order to validate the order. Design the use case diagram
One company offers the order online service. This system must be computerized. The duties of this service (order management, customer management and the product management) are placed under thesupervision of the sales manager. The customer can place his order by phone or via the official website of the company. In both cases, the customer precise the product, the quantity and choose one of the proposed payment methods (mada, visa card, …). When the order is received, the sales manager checks the availability of the product and the credit of the customer in order to validate the order.
Design the use case diagram
And
A bank's machine offers the following services:
Each bank customer can withdraw money as long as his account allows.
Extraordinary withdrawals may be granted if the amount (to withdraw) exceeds the account amount by less than 300 Ryals.
These withdrawals require communication with the bank's main system and the customer authentication.
The customer can request to check (to display) his balance and can make deposits
in cash.
He can also make a transfer to another account. In this case, he must declare the account informations. In the case of international transfer, he must precise the details of this international account, such as, the country, the currency, the IBAN and the SWIFT code.
Design the use case diagram
Step by step
Solved in 2 steps with 2 images
