Microsoft Software Engineer II interview questions

Started with recruiter, then hiring manager. Very smooth process. I should have studied more fundamentals and leetcode before. The interviewer was professional and courteous. I hope I get another chance.

Contacted by a recruiter form LinkedIn InMail. Applied to it & interview was scheduled as a drive for a whole day. Round 1: (DSA) Non - Negative number into English words Examples: 10952 => Ten thousand nine hundred and fifty two 17 => Seventeen Round 2(DSA + LLD) Design a LRU cache & write production level working code Round 3(LLD) Design Lift management system - Write down classes, entities, relations and code for the main logic (Controller)