Oracle Applications Developer I interview questions

The first interview was a technical interview, where the interviewer showed me about 10 different Python code blocks (python was the language used for this position) and had me identify whether they include an error or not. I'd say the difficulty of this was easy to moderate - included things like tuple unpacking, list comprehension, a simple while loop, class vs. instance variable. I did pretty well on the interview, and the interviewer seemed to think that way too, but unfortunately, he said the position was canceled, and I did not get to move to the next process.