java interview Questions

Core java Interview Questions for All. Aggregation Learn java interview questions for student.learn java,core java interview question,java interview question. Without existing container object if there is a chance of existing contained objects such type of relationship is called aggregation . in aggregation objects have weak association. Example: Within a department there may be a chance of several professors will work whenever we are closing department still there may be a chance of existing department object the relationship between department and professor is called aggregation where the objects having weak association. More Questions Visit My Blog 👉👉👉👉👉👉👉👉https://cjavapoint.blogspot.com/