Here are the steps that occur in the use case named ‘Create New Library User Account’. The librarian request the Library Management System to create a new online library account by providing the system: - o Account type. o User details. The Library Management System validates the user details using the User Credentials Database. If the validation pass: - o The system creates a new library user account. o A summary of the new account details are then emailed to the user using the Email System. If the validation fails: - o The system will not create a new library user account. o Feedback stating the validation outcome is then emailed to the user using the Email System. Draw a sequence diagram to document the requirement.

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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Here are the steps that occur in the use case named ‘Create New Library User Account’.

  • The librarian request the Library Management System to create a new online library

account by providing the system: -

o Account type.

o User details.

  • The Library Management System validates the user details using the User Credentials

Database.

  • If the validation pass: -

o The system creates a new library user account.

o A summary of the new account details are then emailed to the user using the Email

System.

  • If the validation fails: -

o The system will not create a new library user account.

o Feedback stating the validation outcome is then emailed to the user using the

Email System.

Draw a sequence diagram to document the requirement.

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