Question#1: Draw a sequence diagram representing the following interaction: a client searches for a book in a library. If a book exists in the library, the search result will return true, otherwise it will return false. If the book exists and a copy of this book is available, the client then asks to borrow the book. Borrowing the book would lead to the creation of a loan object. The following class diagram should help you in solving the problem. Note: the class diagram may not list all the methods that you need to model the above scenario. Library searchBook(Book aBook) Book - numberOfCopies numberOfAvailableCopies() loanACopy() Loan addBook(Book aBook)

Question#1: Draw a sequence diagram representing the following interaction: a client searches for a book in a library. If a book exists in the library, the search result will return true, otherwise it will return false. If the book exists and a copy of this book is available, the client then asks to borrow the book. Borrowing the book would lead to the creation of a loan object. The following class diagram should help you in solving the problem. Note: the class diagram may not list all the methods that you need to model the above scenario. Library searchBook(Book aBook) Book - numberOfCopies numberOfAvailableCopies() loanACopy() Loan addBook(Book aBook)

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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