Microsoft

It's a long interview process. At first, they will ask DSA questions, and then there will be questions on CSE core subjects. A good project is compulsory. Have complete basics on time and space complexity, and good basics on core subjects like DBMS,

There was only one round of interviews, which was around 1 hour long. The interviewer was a very chill guy. In the beginning, it started with an introduction, followed by a DSA question and then some other questions.

DSA and system design questions were asked in all rounds. The interview was completed in 1 day. Window functions apply to aggregate and ranking functions over a particular window (a set of rows). The OVER clause is used with window functions to defi