Preparing for Java 8 interview questions can get quite tricky. Professional help and guidance can amp up your chances of cracking it in tier-1 tech companies like Google, Netflix, Amazon, and the like. Our guidance is aimed at enhancing your chances of landing a job in the FAANG companies where MNC like Netflix itself has an acceptance rate of 20%.
Java 8 is the latest release for Java that consists of new features, enhancements, and bug fixes. This facilitates improved efficiency in developing and running Java programs. It includes upgrading the Java programming model and a coordinated evolution of the JVM, Java language, and libraries. Due to its ease of usability, minimal resource usage, and flexibility, it has acquired widespread popularity. As a result, Java 8 is a common component in technical interview questions of all top-tier tech organizations.
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If you want to work as a Java developer, Java tester, or Java automation tester, you must have advanced Java skills and a thorough understanding of Java 8 interview questions. Let’s take a look at what we’ll cover in this article:
Java 8 comes with a host of new features. Some of them are:
In addition to these, Java 8 brings along a lot of under-the-hood feature enhancements at both the JVM and compiler levels.
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The advantages of using Java 8 are listed below:
JDK 8 is one of the most significant releases of the programming development platform. Due to its lambda expressions’ upgrade, Java 8 falls under a functional programming language. But, the other add on features also put Java 8 in these categories:
Looking to learn a new programming language? Read What Programming Languages Should I Learn? to understand which programming language is best for you.
Many individuals aspire to start their programming careers with Java 8. Some of the standard Java 8 interview questions for freshers are given below:
To brush up on your Java fundamentals, visit the Learn folder and check out our comprehensive articles on Java.
Common Java 8 interview questions for professionals with a minimum of 5 years of experience are given below:
class Test
{
int i;
}
public class Main
{
  public static void main (String args[])
  {
      Test test = new Test();
      System.out.println(test.i);
  }
}
Brushing up your conceptual and technical skills and preparing these Java 8 interview questions will certainly enhance your technical interview preparation.
Some tough Java 8 interview questions for professionals with more than 10 years of experience are:
Need more practice questions? Read Top Java Interview Questions for a comprehensive list of Java interview questions asked at FAANG and other tier-1 tech companies.
Q1. What are the features of Java 8?
Java 8 offers these features for Java programming: Lambda Expression and Virtual Extension Methods, Date and Time API, Nashorn JavaScript Engine, and Enhanced Security.
Q2. What is the average salary of front-end software engineers?
The average salary of a front-end developer ranges from $116,737 to $119,224.
Q3. What can you do with Java 8?
Java 8 is one of the latest releases of the Java programming language. It comes with enormous features such as date and time APIs, Java stream API, functional interfaces, a new JavaScript engine, Nashorn, and many more.
Q4. How to prepare for Java 8 interview questions for 10 years of experienced developers?
Firstly, to prepare for Java 8 interview questions for coding or tech interviews, be thorough with Java 8 features and their fundamentals. Study the most significant Java 8 features such as Lambda Expressions, Method References, Optional, Functional Interface, Default methods, Nashorn, JavaScript Engine, Stream API, and Date API.
Q5. What is lambda in Java 8?
A Lambda expression in Java 8 is a helpful feature that allows you to represent one method interface using an expression clearly and concisely. It accepts parameters and outputs a value. It aids in iterating, filtering, and extracting data from a collection.
We hope that this article on Java 8 interview questions has given you an insight into cracking these questions with ease.
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The 11 Neural “Power Patterns” For Solving Any FAANG Interview Problem 12.5X Faster Than 99.8% OF Applicants
The 2 “Magic Questions” That Reveal Whether You’re Good Enough To Receive A Lucrative Big Tech Offer
The “Instant Income Multiplier” That 2-3X’s Your Current Tech Salary
The 11 Neural “Power Patterns” For Solving Any FAANG Interview Problem 12.5X Faster Than 99.8% OF Applicants
The 2 “Magic Questions” That Reveal Whether You’re Good Enough To Receive A Lucrative Big Tech Offer
The “Instant Income Multiplier” That 2-3X’s Your Current Tech Salary
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