Java 8 Interview Preparation

Java 8 Questions related to Functional interface, Lambda expression, Stream API, Optional, String Joiner

3.95 (555 reviews)

Udemy

platform

English

language

Programming Languages

What you will learn

Java 8 Interview Questions

Function Interface

Lambda Expression

Stream API

Optional

String Joiner

Why take this course?

***** Some Reviews From Students *****

this course is excellent!!
Straight forward explanation, highly recommended!
simple and straight forward teaching.
Very detailed and concise explanation of functional interfaces and lambda expressions
Good experience with Java 8 features and questions & answers.

In this course you will learn Java 8 Interview Questions that you might face in your next Interview in Java.

Now a days most of the people are asking questions related to Java 8 so this course will prepare you for that.

Question covered are -

What is Functional Interface ?
What is Lambda Expression ?
What is Stream API ?
What is Optional ?
What is StringJoiner ?
Difference between Collection API and Stream API
What kind of variable you can access in an lambda expression ?
Difference between Iterator and Spliterator
Differences between Java’s OLD Date API and Java 8’s Date and Time API

Screenshots

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Reviews

Artem

February 23, 2023

I didn't understand nothing. It's like a joke. From 8 Java features - just were described a couple from hundreds...

Kans

June 11, 2022

Je suis satisfait par rapport au cours, les questions qu'on me pose souvent lors des entretiens ont été balayées durant ce cours

Chandresh

January 5, 2021

The points discussed in this is very less and the instructor has not even discussed the date API which he has mentioned in the intro

AmirWayne

October 14, 2020

great course for begginers.. i decreased the rating cuz of the accent and talk speed. Thanks anyway.

Ithar

October 9, 2020

Understandably with 30 min there is a lot to cover but this course is more of an overview of Java 8 features rather than interview questions.

Alexander

March 15, 2020

The title is kinda misleading .Basically its an intro to java 8 core features. While small content , the lessons are to the point . with clear and good examples, i wish there was more

Deepanshu

November 29, 2019

Video length is very small, it can be extended with more detailed example like if functional interface is also having default/static method along with Abstract method.

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