InterviewTag Archive

Java String Interview Questions and Answers 1. Introduction The String class is one of the most widely used classes in Java, which prompted language designers to treat it specially. This special behavior makes it one of the hottest topics in Java interviews. In this tutorial, we’ll go through some of… Continue Reading java-string-interview-questions

Memory Management in Java Interview Questions (+Answers) 1. Introduction In this article, we’ll explore some memory management questions that frequently pop up during Java developer interviews. Memory management is an area that not so many developers are familiar with. In fact, developers don’t generally have to deal with this concept… Continue Reading java-memory-management-interview-questions

Spring Boot Interview Questions 1. Introduction Since its introduction, Spring Boot has been a key player in the Spring ecosystem. This project makes our life much easier with its auto-configuration ability. In this tutorial, we’ll cover some of the most common questions related to Spring Boot that may come up… Continue Reading spring-boot-interview-questions

Java Collections Interview Questions 1. Introduction Java Collections is a topic often brought up on technical interviews for Java developers. This article reviews some important questions that are asked most often and may be tricky to get right. 2. Questions ==== Q1. Describe the Collections Type Hierarchy. What Are the… Continue Reading java-collections-interview-questions

Java Class Structure and Initialization Interview Questions 1. Introduction Class structure and initialization are the basics that every Java programmer should be familiar with. This article provides answers to some of the interview questions on the topic that you may encounter. Q1. Describe the Meaning of the Final Keyword When… Continue Reading java-classes-initialization-questions

Spring MVC Interview Questions 1. Introduction Spring MVC is the original web framework from Spring built on the Servlet API. It provides Model-View-Controller architecture that can be used to develop flexible web applications. In this tutorial, we’ll focus on the questions related to it, as it is often a topic on… Continue Reading spring-mvc-interview-questions

Java Exceptions Interview Questions (+ Answers) 1. Overview Exceptions are an essential topic that every Java developer should be familiar with. This article provides answers to some of the questions that might pop up during an interview. 2. Questions ==== Q1. What Is an Exception? An exception is an abnormal… Continue Reading java-exceptions-interview-questions

Java Generics Interview Questions (+Answers) 1. Introduction In this article, we’ll go through some example Java generics interview questions and answers. Generics are a core concept in Java, first introduced in Java 5. Because of this, nearly all Java codebases will make use of them, almost guaranteeing that a developer… Continue Reading java-generics-interview-questions