UBS Graduate Trainee Engineer interview questions

Medium difficulty level . I was asked about everything that I mentioned in my resume . Intermediate to basic questions were asked on DSA , DBMS , OS . Then there were two HR rounds before the final selection.

4 rounds 1 online assessment, 2 technical and 1 managerial online assessment : 1 programming question (dsa) 1st tech round : oops : virtual destructor, inheritance dbms : query of finding max salaried employees among n number of department tables containing corresponding employees cn : what happens when entered a url in browser. ie explain whole layers and their functionalities compiler: difference between compiler and interpreter dsa : 3 easy questions and 1 medium (based on string matching using trie) verdict : rejected