Certificate of completion

cleisson cardoso de oliveira

Practicing JavaScript: arrays

completed the online course with an estimated workload of 6 hours.

Finished at July 18, 2026

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/48d0ae14-9dda-4e07-bed1-ad73347286a3

Course lessons

Practicing JavaScript: arrays

JavaScript Arrays