Persistent Systems Interview Question

TR interview: (For Base Package) 1)Introduce Yourself 2)Implementation of stack complete code(at the smart meet platform) 3)Diamond Printing Pattern complete code 4)Difference between linked list and queue 5)Difference between C and Java 6)Explain Normalization in DBMS 7)Difference between Abstract and Interface 8)Final Year Project Explanation and a little bit of discussion.