Bloomberg Software Developer Internship interview questions

Was offered a phone interview. Received an email 5 minutes before the interview saying they had to cancel. Rescheduled for the week after. Was asked about some projects I had done, some things about memory in java and c, difference between scripted and oop languages. Then was given a technical question, interviewer was very impatient and did not cooperate much unfortunately, though that could be because of the bad phone signal.