National Instruments Software Engineering Intern interview questions

I met the recruiter at my university career fair. I was offered an interview after applying online. There was one interviewer who was pretty easy to talk to. He started off with questions like my strengths, and the most difficult bug I've had so far. He asked questions regarding data structures, like implementing linked-list functions and array-related problems.

I submitted my resume to them at the career fair, and they scheduled me for an in person interview the next day. The interview was 45 minutes long. We went over a bit of my resume, they asked me a couple of behavioral questions, and asked me one technical question.