For below given Scenario draw the following UML Diagrams CLASS DIAGRAM SEQUENCE DIAGRAM The Buyer has already bid for the product. A message is displayed to the user that he has already bid for the product The system admin is provided with a page where the top level categories of products are displayed. If the system admin wishes to add a new top level category, he clicks on ‘add category’ button and adds a new category The system admin can browse to a specific level and then click on ‘add category’ button and add a new category at any level An already existing category is again added, an error message is provided to the user. "Please if you write in a handwriting so write that I can read it!!"
For below given Scenario draw the following UML Diagrams CLASS DIAGRAM SEQUENCE DIAGRAM The Buyer has already bid for the product. A message is displayed to the user that he has already bid for the product The system admin is provided with a page where the top level categories of products are displayed. If the system admin wishes to add a new top level category, he clicks on ‘add category’ button and adds a new category The system admin can browse to a specific level and then click on ‘add category’ button and add a new category at any level An already existing category is again added, an error message is provided to the user. "Please if you write in a handwriting so write that I can read it!!"
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
Problem 1PE
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Question
For below given Scenario draw the following UML Diagrams
- CLASS DIAGRAM
- SEQUENCE DIAGRAM
- The Buyer has already bid for the product. A message is displayed to the user that he has already bid for the product
- The system admin is provided with a page where the top level categories of products are displayed.
- If the system admin wishes to add a new top level category, he clicks on ‘add category’ button and adds a new category
- The system admin can browse to a specific level and then click on ‘add category’ button and add a new category at any level An already existing category is again added, an error message is provided to the user.
- "Please if you write in a handwriting so write that I can read it!!"
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