Certificate of completion

Rafael De Toledo Martorano

Java e java.io: Streams, Reader e Writers

completed the online course with an estimated workload of 12 hours.

Finished at December 21, 2021

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/fcc42473-5aa5-435a-bba2-510e72427c8d

Course lessons

Java e java.io: Streams, Reader e Writers

  • Leitura com java.io
  • Escrita com java.io
  • FileWriter e PrintStream
  • Usando java.util.Scanner
  • Encoding e Charsets
  • Serialização de objetos
Certificate authenticity QR code
Formal Certificate