BT Group Software Developer interview questions

First was an Online Test followed by F2f interviews. Topics to prepare for Online test: inheritence abstract classes Exceptions interface Threads Name the static methods of Threads Answer 2 static methods: namely: sleep and yield I was not shortlisted for f2f interview

Written test (CAT level aptitude and basic Java, but need to score 80% in this section) and Technical Interview. Selected only 5-10 candidates out of 150. I thought, I was lucky after seeing drastic shortlisting.But, I was wrong, when I attended their next round i.e. Technical round. I would say, this is one the worst interview I ever attended. Two panels, who just wanted to show that, they know more than me.