Question

Question is
alguna ves a renunciado un empleo i have to answer back

Answer 1

The question is asking if you've ever quit a job.

Possible answers:

Yes-

Si, yo he renunciado un empleo antes.

(Yes I have quit a job before.)

No-

No, yo no he renunciado un empleo antes.

(No, I have never quit a job before.)

Answer 2

The translation of that question is: “Have you ever quit a job?