Tata Consultancy Services (North America) Business Analyst interview experience

Most of the questions centered on SQL and on the domain side of my background, and then they asked why I wanted to switch.

In my case, the domain was capital markets, so they drilled into the trade lifecycle and then compared equity versus derivatives. They went further into specifics like futures and options, including how different products relate to each other in practice. Even though it wasn’t described as a “deep technical” style of questioning, I still had to be pretty crisp and coherent because the domain questions were detailed enough that vague answers didn’t land well.