State Street Interview Question

Round 1 (online round): URL shortener implementation. Simple Database optimiser implementation . Take home questions sent through (Fine if you do one of them). 2nd Round Questions about projects and related to DB. At last related to C . 3rd Round (with senior person) Implement distributed locking. Asked about projects. Asked distributed clocks (lamport clocks how it works). Some question related to sorting. The interview went on well.