Fidelity Investments Test Engineer interview questions

it was good and was the best they wer great and from bangluru how r u and wit how long was it it took me days for it i m great full lets see how i do it

The first round : Aptitude test Second round : Technical Interview - Here , I was asked about my favourite area.. I choose Data structures.. I was asked a range of questions from the different types of sorting and searching algorithms and their complexities.. Then was asked about the trees its applications, etc Third round : HR interview - basic questions about flexibility of area of work.. why i would like to join this company,etc