Cognizant interview question

Core Concepts: OOP, DBMS, Basic DSA, and problem-solving skills. Language Knowledge: They prefer Java, Python, or C++. Project Discussion: Expect deep questions about your final year or internship project. Example Flow: Self-introduction. 2–3 basic theory questions (e.g., difference between == and .equals() in Java). 1–2 small coding tasks (live coding or logic explanation). SQL query writing. Questions about data structures and algorithms.