Bloomberg Financial Applications Engineer interview questions

Took an interview for 35 minutes. First 10-15 minutes were about my previous internship and duties performed there. Then given a code to write. It was a simple code wherein you need to strip off some unwanted/stray characters from a string. Did that. Then was asked just 1 question which was difference between malloc() and new(). I could just remember 1 difference. 2 days later got a reject.

Non-Computer Science major. After 2 weeks of the submission of resume online, I was asked to take a online test. Most of the questions were logic problems. Then I received an email that invited me to a phone interview. I replied them with my available time slots and phone number but there is no reply again. Totally lost about what is going on.