1. Requirements or conditions that are not mandatory but can be fulfilled to enhance or improve something
The job posting lists optional requirements such as certifications or additional languages.
O anúncio de emprego lista requisitos opcionais como certificações ou idiomas adicionais.
2. In technical or academic contexts, specifications or criteria that are desirable but not essential
The software has optional requirements for enhanced performance, including a dedicated graphics card.
O software possui requisitos opcionais para melhor desempenho, incluindo uma placa gráfica dedicada.