CGI Application Developer interview questions

I applied at my school's career fair and then had a in person screening with HR. After that, I was invited to interview on-site. The interview consisted of 3 rounds with 3 different directors. The first one was extremely rude and condescending of my experience. Due to THEIR lack of communication with HR, he thought I was there for the business analyst role. When I told him I was there for the entry-level Applications developer, he was uninterested in the conversation. I was still able to answer all the questions he asked. The second one, in the 30 minute span I was with him, he left 3 times. On top of that, he was off topic the whole interview, he kept asking about products of my current employee and whether or not he should buy them. He even had a separate note pad to write down what I was saying. The last one was nice, but I had told them that I was intent on pursuing my career in development. Two weeks later, I got the rejection email. The first two directors were unprofessional so I'm actually kind of glad I didn't get the offer.