Fortinet Developer interview questions

One week after applying online, I received an invitation from the interviewer. The interview lasted one hour. The interviewer asked me questions about the operating system and algorithms. At the end of the interview, he asked me a few behavioral questions and answered my questions.

I gave my resume in a career fair event. The recruiter contacted me to schedule for a home coding test, then, I've been invited for the on-site interview. There was another coding test at the start of the interview and I had the personal interview with the hiring manager afterwards.