CS 230 Project Software Design - Tolentino Project 2

Develop a design class diagram and package diagram for a library system according to the given scenario. The library system provides users with the opportunity to borrow books from the library. The system includes a service page that displays all services such as borrowing and computer services. It also includes a catalog where all possible books are categorized. Users can communicate with the library via the details available on the contact page. The system allows only registered users to borrow books and the books are either hardcopy or e-books. To borrow a book the system will have to check for the eligibility of the user before approval. If the user is not eligible, then the request will be declined. Borrowing could be done via the library system or in person. The admin is responsible for the in-person borrowing. For the borrowing of any book, a form that is available on the forms page has to be filled by the user. Also, the system must check for the availability of a book before…

In other words, what is the definition of a test plan? Which elements should make up a test plan, if one is necessary?

Review the UML diagram provided for a game software application. A text version is available: Text Version for UML diagram Word Document. You may notice that it is incomplete - it is missing attributes and methods, and only includes a small portion of a complete game application. This is quite common! As a software developer, typically you will be given pieces of the puzzle or tasks to complete as part of a larger project and as a member of a larger team. It takes practice to focus on the information you are given to determine what you have and what steps you need to take to complete the task. Specifically, the game application requires that only one instance of the game be able to exist in memory at any given time. This can be accomplished by creating unique identifiers for each instance of the game. Complete the UML diagram to accurately represent a singleton pattern for the Game Service class. You should replace the question marks in the UML diagram with appropriate static and…

Create mulitple IPO charts for a top-down design:  grade individual tests for 3 sections of a course, calculate the average in each class, take the average across the 3 sections, calculate a curve, then apply it to each class.

Consider a project and map it both without and with architecture included. What effect it will have on the end product

Making a map of the project with and without the central architecture can help with comprehension. Taking into account the final result.

The project's viability may be better assessed if a map is drawn both with and without the central architecture. Taking into account the impact of the final product.

What are design patterns like Singleton, Factory, and Observer, and provide real-world scenarios where they are applicable?

The main goal of this assignment is to take a given problem and analyze the problem in a computational way. Although the assignment does not specifically ask you to decompose, recognize patters, abstract the important parts, or build a step by step algorithm, utilizing these techniques will make this assignment much easier and your answers clearer. You are to write a brief report concerning the problem of implementing a system that manages flight tickets. The flight ticket system needs to be able to handle making reservations, cancelling reservations, and dealing with customer interaction. The report will consist of 4 sections: 1. Questions about the problem. a. You need to come up with 6 questions that would need to be addressed when designing your flight management system. These questions may be things such as; "What needs to be recorded when taking a reservation?" or "What happens when a current flight reaches capacity?" 2. Description of the problem. a. Your description of the…

When it comes to the general design, why would it be a waste of time to delve into the particular problems that individual users are experiencing?

How to estimate the number of object points (NOP) the project leveraging the COCOMO Application Composition Model? Also how to justify the assignment of the object complexity weights chosen?

Exercise The Strategy pattern is a design pattern used to encapsulate different behaviors and/or algorithms. The idea is to allow you to swap those strategies at will during the execution of a program. The architecture of the program remains the same. According to Gamma et al., the “Strategy pattern is intended to define a family of algorithms, encapsulate each one, and make them interchangeable. Strategy lets the algorithm vary independently from clients that use it.” In this assignment, you are to design, then implement a program in C++ that uses the Strategy pattern to solve the following problem. You would like to provide a system for your customer that allows them to choose any one of three types of sorting algorithms (bubbleSort, insertionSort, quickSort, ). Each of these sort algorithms provides a function ( sort() ) to sort information. You would like to allow your customer to select any one of these sorting algorithms and allow them to change the default algorithm dynamically.…

The proposal may be better understood if a map is drawn both with and without the central architecture. Taking into account the impact of the final product.

Create an Object Diagram based on the scenario and use case diagram above.

Develop an Activity Diagram for the Main Success Scenario and its Extensions that you have listed in 2.6 above and make sure to have at least 10 activities. Note: for a good grade, you need to make good use of the different design symbols (Such as Decision nodes, Merge Node, Swimlane, Synchronization bar) if possible.

Provide detailed explanation with diagram and code for the following Design patterns   Singleton Proxy Builder Chain of responsibility

Imagine a project, and then map it both with and without architecture. what effect it will have on the finished item

When it comes to the design as a whole, what's the harm in zeroing in on the problems that particular users are encountering?