Certificate of completion

Gabriel Jorge de Leon Abreu Silva

Java OO: Object Orientation

completed the online course with an estimated workload of 8 hours.

Finished at October 19, 2021

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/472e7835-ecf1-4d09-9365-59df61c40605

Course lessons

Java OO: Object Orientation

  • The problem with the procedural paradigm
  • Let's go: Object Orientation
  • Defining behavior
  • Object composition
  • Encapsulation and visibility
  • Constructors and static members
Certificate authenticity QR code
Formal Certificate