The Java intern interview process was comprehensive, focusing primarily on Object-Oriented Programming (OOP), which made up 60% of the questions. Additionally, 30% of the interview covered SQL-related topics, testing my knowledge of database management and query writing. The remaining 10% was dedicated to Data Structures and Algorithms (DSA), assessing my problem-solving skills and understanding of algorithmic concepts. Overall, the interview was a thorough evaluation of my technical expertise and practical application in these key areas.