URL: https://www.progressiverobot.com/struts2-interview-questions-and-answers/ Struts2 is one of the famous framework for developing web application in java. Recently I have wrote a lot of [Struts2 Tutorials](/community/tutorials/struts-2-tutorial "Struts2 Tutorial with Example Projects") and in this post, I am listing down some of the important Struts2 interview questions with answers to help you in interview. Struts2 Interview Questions [What […]
URL: https://www.progressiverobot.com/jdbc-interview-questions-and-answers/ Welcome to JDBC Interview Questions and Answers. JDBC API is used to connect to relational databases and run SQL queries from Java Programs. In the last few articles, we learned about JDBC API and its important features. This article is aimed to provide some of the important JDBC Interview Questions with Answers to […]
URL: https://www.progressiverobot.com/scala-interview-questions/ Before reading this post, please go through our previous post at "[Scala Basic Interview Questions and Answers](/community/tutorials/scala-interview-questions-answers)" to get some basic knowledge about Scala Language. In this post, we are going to discuss about some more Scala Interview Questions which are useful for some experienced Scala Developers. Note:- As this list has already […]
URL: https://www.progressiverobot.com/oops-interview-questions-answers/ Welcome to OOPS interview questions and answers. There are many Object Oriented Programming languages such as Java, C++ and Python. Having a clear idea about OOPS concepts is very important if you are going to face any interview on these programming languages. That's why I thought to share the top OOPS interview questions […]
URL: https://www.progressiverobot.com/javase8-interview-questions-part1/ In this post, we are going to discuss some important [Java SE 8](/community/tutorials/java-8-features-with-examples) Interview Questions with Answers. I will write one more post to discuss the remaining Java SE 8 Interview Questions. Java 8 Interview Questions Why do we need change to Java again? Java SE 8 New Features? Advantages of Java SE […]
URL: https://www.progressiverobot.com/java-is-pass-by-value-and-not-pass-by-reference/ Introduction Many Java programmers question whether Java is _pass by value_ or _pass by reference_. This article summarizes why Java is always pass by value. First, what does pass by value and pass by reference mean? Pass by value: The method parameter values are copied to another variable and then the copied object […]
URL: https://www.progressiverobot.com/jsf-interview-questions-and-answers/ We have written a lot on JSF framework recently, so it's high time we write one on JSF interview questions and answers. Below is our collection of _JSF interview questions with answers_. So just go through them before interview and we are sure it will help you out in clearing the JSF interview […]
URL: https://www.progressiverobot.com/java-multithreading-concurrency-interview-questions-answers/ Today we will go through Java Multithreading Interview Questions and Answers. We will also look into Concurrency interview questions and answers because both multithreading and concurrency go hand in hand. Thread is one of the popular topics in java interview questions. Here I am listing down most of the important java multithreading interview […]
URL: https://www.progressiverobot.com/web-services-interview-questions-soap-restful/ Welcome to the Web Services Interview Questions with detailed answers. Recently we have written a lot about web services. How we can create SOAP and RESTful web services in Java. Web Services Interview Questions  Here we are providing […]
URL: https://www.progressiverobot.com/java-string-interview-questions-and-answers/ Introduction String is one of the most widely used Java classes. This article provides some practice questions and answers about String to help you prepare for an interview. You can also try the [Java String Quiz](/community/tutorials/java-string-quiz) to test your knowledge of the String class. What is the String class in Java? Is String […]
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