DIGIT interview questions

Interview organized by Everis, which I must say was very professional in this case. They were in contact with me, made a presentation about the company and than about the interview process. At a scheduled date we met at DIGIT office where we had the interview. There were several people in the meeting room. After a nice presentation about the company we had some technical questions with the team members. One of the persons in the room was very nice and conducted the interview beautifully, all the others were very protective and, in a way, arrogant. On of them was always texting and looking at his cell phone and making questions that was difficult to understand and when I understood he just give a wrong answer to his own question, what sounded like a joke, but unfortunately it was not. The guy couldn't answer his own questions and then smile when answering it wrong. That was quite sad to see.