X Software Developer interview questions

I used an internal referral who arranged for a phone screening interview within a few days. The phone screening interview asked me to discuss an exciting project with him, a question about file system level details for ls command, and a few algorithmic questions. The questions were not that hard, however, the interviewer was probably a chinese guy with hard to understand accent. I had to ask him to repeat every question, that probably annoyed him. There was also a programming exercise using collabedit which was also not hard, however, understanding the problem was a little tough.

Merge 2 streams of integers and implement a getnextInt function. idea is like merge sort