The interview process for roles involving OOP, SQL, and programming logic exercises typically includes an initial screening, a technical assessment, live coding interviews, system design discussions, and behavioral evaluations. Candidates must demonstrate problem-solving skills, algorithmic thinking, and database expertise through coding challenges, SQL queries, and object-oriented programming concepts. To prepare effectively, practice coding on platforms like LeetCode, review key OOP principles, optimize SQL queries, and engage in mock interviews. Strong communication skills and real-world project discussions also play a crucial role in succeeding in technical interviews.