Certificate of completion

Alexson Felipe

Java OO: Object Orientation

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

Finished at September 09, 2021

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/c8253712-bc62-474c-8e72-3518d52af6a4

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