From the extended use case diagram, make the activity diagram of the same. NAME:Author:User:DescriptionPreconditionSequenceNormalPostconditionExceptionsREGISTER PRODUCTSUser nameUserThe system should behave as described in the followinguse case when the User requests to Register on the webplatform.• Enter the e-commerce page.• Data of the user to register.ActionStep12345The User requests the system to start theRegistration process.The system displays the User Registration form.The User fills in the form with the registrationdata.5The system validates the data provided.The system informs the User that the registrationhas been successfully completed.The User is registered in the System.Step Action.Step4ActionInvalid information, the System displaysregistration error. The User can continue theprocess until all the information is enteredcorrectly.Systemdisplays notification message,registration successful, then this use case ends. UserOKSellerEnter the E-commerce PortalRegister UserScenario User registrationEnter User DataSave UserInformationValidate Data

An activity diagram is a type of UML (Unified Modeling Language) diagram that illustrates the flow…

Answered: From the extended use case diagram,…

Engineering

Computer Science

From the extended use case diagram, make the activity diagram of the same.

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter8: Electronic And Mobile Commerce

Section: Chapter Questions

Problem 4DQ

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Concept explainers

Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.

Question

From the extended use case diagram, make the activity diagram of the same.

NAME:
Author:
User:
Description
Precondition
Sequence
Normal
Postcondition
Exceptions
REGISTER PRODUCTS
User name
User
The system should behave as described in the following
use case when the User requests to Register on the web
platform.
• Enter the e-commerce page.
• Data of the user to register.
Action
Step
1
2
3
4
5
The User requests the system to start the
Registration process.
The system displays the User Registration form.
The User fills in the form with the registration
data.
5
The system validates the data provided.
The system informs the User that the registration
has been successfully completed.
The User is registered in the System.
Step Action.
Step
4
Action
Invalid information, the System displays
registration error. The User can continue the
process until all the information is entered
correctly.
System
displays notification message,
registration successful, then this use case ends.

User
OK
Seller
Enter the E-commerce Portal
Register User
Scenario User registration
Enter User Data
Save User
Information
Validate Data

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