Domanda di colloquio di InnovationM

Total 3 technical rounds - -Write logic of merge sort and find its time complexity. - @RestController vs @Controller - Spring Security - How to change server port in spring boot? - Given a matrix 1 0 0 0 0 1 1 0 0 Write a program so that wherever 1 occurs in matrix their corresponding row and column should also be 1. - Write a Entity class of Employee Table with several annotation including many to many relationship. - Nth highest salary in SQL