YWCA Software Engineer interview questions

1 hrs discussion on the code given in written round, explain complete code ,find any mistake correct it (i did one mistake so i corrected that ). Question on DBMS like normalization , join.. ….etc Synchronization, Mutual exclusion , Semaphore its importance, counting and binary semaphore, functions of operating system , Diamond problem in c++ , how u will resolve this , multiple inheritance , interface in java , compiler vs interpreter , pointer vs reference variable , how u will access private member of a class …and more question from technical subject don’t remember write now.