Java Interview Guide : 200+ Interview Questions and Answers - Functional Programming Questions and Answers

The video tutorial introduces functional programming, a paradigm that treats computation as the evaluation of mathematical functions, avoiding mutable data. It explains streams, intermediate and terminal operations, and demonstrates the use of lambda expressions and method references. The tutorial also covers functional interfaces like predicate, consumer, and binary operator, highlighting their relationship with lambda expressions. The video concludes with exercises to practice functional programming concepts.

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