Hexaware Technologies SDE-intern interview questions

Topics covered: Arrays / Strings (e.g., reverse string, find duplicates) Basic Data Structures (stack, queue) OOP concepts (encapsulation, inheritance) DBMS basics (normalization, joins) One coding problem (easy–medium level) Sample questions: Explain difference between stack and queue Write code to check palindrome What is normalization? Types? Experience: Interviewer was friendly and gave hints when needed. Emphasis was more on problem-solving approach than syntax perfection.