Haute École Albert Jacquard

Classes abstraites & interfaces en Java

Abstract classes allow common behaviors while prohibiting direct instantiation, enabling inheritance. Interfaces expand upon abstraction by acting as contracts with method headers, ensuring implementation flexibility.

L’Héritage en Java

It covers advanced topics like method overriding and overloading, along with constructors in derived classes and their relation to base class construction. Practical exercises aim to implement concepts by creating classes and demonstrating inheritance through behavioral methods and attribute management.

TP N°6 Héritage Polymorphisme

It introduces tasks such as extending a 'Point' class to create a 'PointCol' class with RGB color attributes and related methods. Additionally, it involves modeling an enterprise's employee management system using a hierarchy of classes: 'Salarie', 'Employe', and 'Vendeur,' employing respective constructors, getters/setters, and methods for displaying and calculating salaries.

Plateforme d'Ubérisation du Transport de Marchandises en Tunisie

The core offering includes real-time logistics matching for transporters and customers to optimize load sharing, reduce costs, and minimize idle capacity. Revenue generation is based on innovative strategies such as leveraging data for economic insights and advertising.

Etude de projet: Plateforme d’ubérisation du transport de marchandises en Tunisie - Livrili.tn

The study highlights economic inefficiencies, such as high logistics costs and underutilized transport capacity, and suggests leveraging demand aggregation to reduce idle trips and enhance profitability. A multi-dimensional study considers commercial, technical, financial, and legal aspects, with progressive rollouts targeting high-need users and scaling based on validated results.

Plateforme d’ubérisation du transport de marchandises en Tunisie

The solution bridges supply and demand for freight transport with real-time delivery tracking, addressing inefficiencies in the logistics sector. The project identifies innovative economic models including a free intermediation service funded via data insights and online advertising.

Étude financière

It evaluates the project's cash flows and key profitability indicators such as Net Present Value (NPV) and Internal Rate of Return (IRR). The results show a positive NPV of 37.8 thousand Tunisian dinars and an IRR of 17.09%, both indicating the project's profitability.

Étude du Projet: Production Caprine - Lait & Viande

It identifies the high global consumption of goat meat and its health benefits as core opportunities amidst high demand and limited local supply. A thorough SWOT analysis highlights strengths like high consumer demand and challenges like lack of suppliers and financing difficulty.

Activité 2 - Analyse de Situations de Communication

It categorizes various interactions that occur in professional and personal settings, such as official announcements, requests, and directives. The exercise involves deconstructing these scenarios and understanding their underlying communication dynamics.

Activité 2: Rédaction d'un mél professionnel

The scenario involves Catherine Mercier's organic product business, which also features a specialized documentation center. After discussing specific documents with Madame Duval, it was confirmed those materials exist but are only accessible on-site due to their singular copies.