The @Transactional annotation in Spring indicates that a method or class should be executed within a transactional context. It manages the transaction boundaries for a method or class, ensuring that all operations within it are either committed or rolled back as a unit. This annotation is useful ...
JSP is an integral part of Java EE. If you are giving an interview for a web developer, then having good knowledge of JSP is very important. This post contains a list of 35 JSP interview questions with answers. Please make sure to bookmark it because I will be kept on adding more to...
We’ve brought together a team of highly skilled Java experts to create a set of ready-made Java programming questions you can use in your interview process.These Java interview questions have everything you need for a face-to-face interview with prospective developers: possible right and wrong...
Java interview questions have been a critical component of tech hiring for decades. In this post, we review the Java questions you need to know.
Java Exception Interview Questions Here I am providing some of the important core java interview questions with answers that you should know. You can bookmark this post to brush up on your knowledge before heading for an interview. 1. Name some important features of the Java 14 release?
Top Java Interview Questions and Answers – Set 2 1) What do JVM, JRE, and JDK stand for? - JVM stands for Java Virtual Machine. - JRE stands for Java Runtime Environment. - JDK stands for Java Development Kit. 2) Does Java use pointers?
11. Can you write critical section code for singleton? This core Java question is followup of previous question and expecting candidate to write Java singleton using double checked locking. Remember to use volatile variable to make Singleton thread-safe. check 10 Interview questions on Singleton Pat...
Java OOP interview questions guide lists some important and tricky questions and answers to help refresh the basic concepts with examples.
In this article, we’ve explored some of the questions that are likely to appear in technical interviews for Java developers, regarding exceptions. This is not an exhaustive list, and it should be treated only as the start of further research. ...
Most Frequently asked Java Interview Questions and Answers with examples:In this tutorial, we have covered almost 50+ important core Java interview questions for freshers and experienced candidates.…