BMC Software Product Developer interview questions

First round was online test, It had multiple choice questions on java, and algorithm and logic. second round was technical interview asked about java concepts, about project ,threading ,concurrancy. asked to write a program. third round was also technical discussion , asked to write the some logic(dont remember) fourth round was managerial discussion .

There will be only one around 3 hours, wherein interviewers will keep on changing. Mostly focuses on core java and also ask some puzzles.Collection questions will also be asked. Design pattern question is also being asked.