Institut Supérieur de Développement Rural de Bukavu

Formation UTL Import de base deonnées

Développement d’une application de prévision de la quantité à produire

Several forecasting methods, including moving average, simple exponential smoothing, and double and triple exponential smoothing, were tested. The triple exponential smoothing method was deemed the most effective based on a Root Mean Square Error (RMSE) analysis.

Maintenance industrielle en pharmacie : analyse des équipements critiques

It covers the maintenance processes observed during the internship, including various equipment used in pharmaceuticals and practical suggestions for improvements. The report concludes with acknowledgments for the support received during the internship.

La couche liaison de données et ses composantes

It presents key networking standards like IEEE and the distinction between Ethernet and IEEE 802.3, exploring technologies like Token Ring and Ethernet. Essential transmission concepts such as collision management through CSMA/CD and error detection/correction mechanisms are analyzed.

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.