Feb 7, 2022 · We’ll go over examples of interview questions related to Lambda calculus, functional interfaces, and more to test your knowledge of these concepts. Let’s get started! 1. What important features were introduced in Java 8? These are some of the core concepts and features included with the Java 8 release.

Jan 25, 2017 · This resource offers a total of 115 Java Method Programming problems for practice. It includes 23 main exercises, each accompanied by solutions, detailed explanations, and four related problems. [An Editor is available at the bottom of the page to write and execute the scripts.] 1. Find Smallest Number Among Three.

Mar 15, 2023 · In this article, we will discuss functional programming in Java 8. What is functional programming? It is a declarative style of programming rather than imperative. The basic objective of this style of programming is to make code more concise, less complex, more predictable, and easier to test compared to the legacy style of coding.

Apr 17, 2025 · Crack your next tech interview with these top Java coding interview questions. Covers core Java, OOP, data structures, and real coding examples

Feb 19, 2025 · Without any further ado, here is a list of some of the common yet popular functional programming and Stream interview questions for Java programmers. If you have any other Java functional...

Jan 31, 2023 · In this tutorial, I will be sharing the top Java 8 coding and programming interview questions and answers. I have only used Stream API functions to solve the below questions. Please bookmark this page as I will keep adding more questions to it. Given a list of integers, find out all the even numbers that exist in the list using Stream functions?

Introduced in Java 8, functional interfaces are a key feature that enables functional programming concepts within the language. They allow you to use simple expressions to represent …

Apr 22, 2024 · To start with, you can join Learn Java Functional Programming with Lambdas & Streams course by Ranga Karnam on Udemy. It will give you a nice idea of essential Java 8 features like Lambda expressions and Streams and how you can use them in your day-to-day Java tasks like sorting HashMap by values. 10+ Essential Java 8 Features to Learn

May 16, 2023 · Write a Java program or function to count the occurrences of each element in an array. For example, if {12, 9, 12, 9, 10, 9, 10, 11} is the input array, then the count of occurrences of each element is {12:2, 9:3, 10:2, 11:1}.

This quiz will test your basic understanding of functional programming concepts, such as pure functions, immutability, higher-order functions, and more. Let’s begin with these multiple-choice questions (MCQs) to test your knowledge of Functional Programming. 1. What is a pure function in functional programming?