reate an Activity Diagram for the following problem: elect a chocolate, a chips pack and a coke bottle from a vending achine. If the item is available in the machine, add the item to the art and add the price of the item to total_price. Else, skip that item nd add only available items . Pay the total amount of the cart using lls and return the change and exit the transaction. Iso answer one of the two below questions for the above example ) What classes will you need in a class diagram? How will you onnect these classes with implement and inheritance arrows and gregate and association relationships? Draw a class diagram with e classes you came up with. R IDraw a seguence diagram for the bigh level onerations (vOu may

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Create an Activity Diagram for the following problem:
Select a chocolate, a chips pack and a coke bottle from a vending
machine. If the item is available in the machine, add the item to the
cart and add the price of the item to total_price. Else, skip that item
and add only available items . Pay the total amount of the cart using
bills and return the change and exit the transaction.
Also answer one of the two below questions for the above example:
(a) What classes will you need in a class diagram? How will you
connect these classes with implement and inheritance arrows and
aggregate and association relationships? Draw a class diagram with
the classes you came up with.
OR
(b) Draw a sequence diagram for the high level operations (you may
ignore minor details).
Transcribed Image Text:Create an Activity Diagram for the following problem: Select a chocolate, a chips pack and a coke bottle from a vending machine. If the item is available in the machine, add the item to the cart and add the price of the item to total_price. Else, skip that item and add only available items . Pay the total amount of the cart using bills and return the change and exit the transaction. Also answer one of the two below questions for the above example: (a) What classes will you need in a class diagram? How will you connect these classes with implement and inheritance arrows and aggregate and association relationships? Draw a class diagram with the classes you came up with. OR (b) Draw a sequence diagram for the high level operations (you may ignore minor details).
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