MSCI Data and Technology Intern interview questions

Round 1 : 1) Questions about my resume. They had asked us to carry our laptop so the interviewer actually checked my project and asked me questions about the code. 2) A little bit about OOP (inheritance and polymorphism questions) 3) DSA (reverse string, sort 0,1,2 and implement queue using Linked list) 4) SQL (drew two tables and asked me to write a query) 5) Memory Management Round 2 : 1) Went deep into OOP (inheritance, case of empty parent, virtual functions, virtual destructor etc) 2) some more DSA 3) questions related to the topics I mentioned in my resume