Perguntas de entrevista de vagas de Senior Java Developer da empresa Sedona Digital

Received no feedback. Assignment to implement their "Crypto Investment" project, spent about 6 hours on it because I did not feel comfortable investing more, but apparently that wasn't enough, they want 100% code coverage or something, don't really know because I didn't really got any feedback, even though they said they will, and even though I called them out on it.