Draw UML diagrams for online shopping system (use case diagram, class diagram). Based on the requirements and the scenario.
Draw UML diagrams for online shopping system (use case diagram, class diagram). Based on the requirements and the scenario.
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
Draw UML diagrams for online shopping system (use case diagram, class diagram).
Based on the requirements and the scenario.

Transcribed Image Text:1:50 1
( Notes
30 March 2021 at 1:50 PM
SYSTEM SCENARIO FOR ONLINE
SHOPPING SYSTEM:
Following are the system scenarios for the
particular online shopping system:
The online shopping system is completely
performed by the web application.
Using the web application, the users can
then choose various kinds of products
from the given catalogue that contains all
the available products.
Multiple users can visit and access the
web application simultaneously with there
corresponding unique identity.

Transcribed Image Text:1:50 1
( Notes
FUNCTIONAL REQUIREMENTS:
Following are the various functional
requirements for the online shopping
system:
Speed:
The site which is used for the online
shopping system should be fast enough to
handle various kinds of requests.
The speed also depends on the response
time of the web site for its performance.
Mobile friendliness:
The web application should be able to
perform the actions using the mobile
device.
The professional execution of the
applications should be done on the mobile
device.
Ease of use in checkout flow:
The ecommerce checkout flow should be
very effective and efficient.
All the required fields that are already
available to the site should be
automatically filled during the further
processing.
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