#11 - Top Java 8 Stream API Coding Interview Questions with Detailed Answers

Опубликовано: 16 Июль 2026
на канале: Lazy Programmer
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Hello Everyone,

In this video we'll see most important addition in Java under Java 8 the Stream API. In this video we have covered 10 Coding Interview Questions with Detailed Answers.

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0:00 Introduction
0:40 Write a program to print 5 random numbers using forEach in Java 8
4:00 Write a program to print 5 random numbers in sorted order using forEach in Java 8
5:00 Write a Java 8 program to get the sum of all numbers present in a list
6:23 Square the list of numbers and then filter out the numbers greater than 10 and then find the average of filtered numbers
8:33 Find the smallest and biggest number of a list using Java8
10:17 To find the number of Strings in a list whose length is greater than 4
12:06 How to concatenate two Streams
13:32 How to remove the duplicate elements from the list using Java 8 Stream API
15:34 Find out all the even numbers exist in the list using Stream functions using Java 8
17:33 Find the duplicate elements from a list using Java 8 Stream API

Java interview questions and answers

To check out more on the tutorials Topic wise you can follow below links

Links:

Please do checkout other tutorial videos also if required:

Java 8 Features:    • Java 8  

Core Java Complete Tutorial:    • Core Java Complete Guide  

Interview Preparation for Java:    • Interview Preparation Java  

Python:    • Python  

Linux:    • Linux  

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#java8 #streamapi #interview #java #codinginterviews