IBM Software Developer interview questions

This is from 2016 when I appeared for IBM interview. Telephonic one round. Basic sql questions and asking around profile and previous experience. interviewed looking for confident and willing candidate mainly. Interview lasted for about 30 mins. The process was lengthy as I got the offer same day and had to do HR and other processes.

The interview was held online on hackerrank,it wasnt too difficult. there were 2 sections,each for 60 minutes. the first section consisted of simple programming problem and 2 sql questions. the second section consisted of 3 algorithm style programming problems.