Thomson Reuters QA Analyst interview questions

Interview process was smooth, had 3 round, Written then Techincal and HR rounds. And technical rounds had questions on C++ and then aptitude questions. Technical round question were not much too complex, and then they asked to design an ATM which can be used by blind and what are the security measures that will be taken, And what else can be done to improve the system. And also about why to join this company and what are the expectations