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...
When you are preparing to interview for a Java programming job, it’s important to consider the questions you’ll be asked. These interview questions can vary based on many factors, including company type, role level, and how long the company you interview with has been in business. How can...
Interview Questions Interview Questions, Java OOP 1. Questions on OOP Core Concepts 1.1. What are the four major pillars of OOP? The major pillars on which OOP relies are Encapsulation, Inheritance, Polymorphism, and Abstraction. Encapsulation provides security to our application; it consists of pri...
32) Explain the process of connecting Spring application to Oracle DB? Set up the Oracle DB connection in `application. properties` or `application. with `DataSource` and `JdbcTemplate` in `application. Use `spring. datasource. url`},`username`, and `password` properties. 33)How to m...
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 Pattern in Java for more details and questions answers ...
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?
Java Interview Questions Part 7 What are the functions of the JDBC Connection interface? TheConnection interfacemaintains a session with the database. It can be used for transaction management. It provides factory methods that return the instance of Statement, PreparedStatement, CallableStatement, and ...
Synchronization is a process of controlling the access of shared resources by the multiple threads in such a manner that only one thread can access one resource at a time. In non synchronized multithreaded application, it is possible for one thread to modify a shared object while another thread...
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 event that occurs during the execution of a pr...
Looking forward to appear in Java Interview, here are the key Java Interview Questions with Answers only for you. - aatul/Java-Interview-Questions-Answers