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Using the Online Order System, the Customer places their order. To place an order, the Customer adds items to, and may remove items from, the order. When they are finished, they submit the order and the order placement is complete. The Order Clerk at Groceries-R-us retrieves the order from the system and assigns it to a Delivery Person.
The Delivery Person delivers the order to the Customer. While delivering groceries, the Delivery Person sometimes consults the Groceries-R-us satellite (GPS) Directions System for driving directions to the Customer’s home. After the groceries have been delivered, the Customer signs the delivery slip for the Delivery Person (to acknowledge receipt who returns it to the Order Clerk). Upon receipt of the signed delivery slip, the Order Clerk issues an invoice to the Customer.
Question: propose an
Is it a Centralized or distributed system?
What is the best Modular decomposition?
What is the best Control style?
What is the best Organization style?
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- Database- ATM system Task – Create a system which can create two or more types of accounts I.e., Savings & Current. A user should be able to view their account. Add money, display balance, withdraw balance. Search for users' names and see if an account is registered to them.• Additional features include password/pin authentication and conditionals such as withdrawal limit reached for the day. Or balance too low. Or even denominationquantities. 1) make top down or bottom up design. 2)make sequence diagram and statechart 3) make use case and user needs (all need to do be done)arrow_forwardWhich type of queuing presupposes that clients be serviced in what order?arrow_forwardA semaphore currently has the value 3. A process that attempts to subtract 4 from this semaphore will?arrow_forward
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