Morgan Stanley Business Analyst interview experience

I started with an online assessment that covered aptitude plus technical multiple-choice, code debugging, and then multiple coding questions. After that, I went into technical interviews where the questions ranged across lower-level concepts and coding fundamentals.

One part that stayed with me was the wide spread of topics they probed—everything from how vectors and hash maps work in C++, collision handling, and memory allocation, to SQL queries across multiple tables and even binary-search, heaps, and binary tree path calculations. There were also low-level design prompts, including