Most of the time, we use finally block just to close the resources and sometimes we forget to close them and get runtime exceptions when the resources are exhausted. These exceptions are hard to debug and we might need to look into each place where we are using that type of resource to ...
1.JDBC Interview Questions and Answers If you are working on Enterprise applications, I am sure that JDBC API is a part of it. JDBC API provides database connectivity for relational databases, such as MySQL and Oracle. This article has a collection of 40+ interview questions related to the ...
This tutorial covers JAVA topics like basic Java definitions, OOP concepts, Access specifiers, Collections, Exceptions, Threads, Serialization, etc., with examples to make you get ready perfectly to face any JAVA interview confidently.Most Popular Java Interview Questions And Answers Given below is a...
Advanced Java Interview Questions and Answers101. What is the difference between Swing and AWT components?AWT components are heavy-weight, whereas Swing components are lightweight. Heavy weight components depend on the local windowing toolkit. For example, java.awt.Button is a heavy weight component...
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 p...
In this post, we will some important interview questions specifically on Java 8. Java has changed a lot over years and Java 8 has introduced many new features which you need to know when you are preparing for Java interview. Here is a list of most asked Java 8 interview questions....
Java OOP interview questions guide lists some important and tricky questions and answers to help refresh the basic concepts with examples.
Learn Java programming like a pro with the help of our simplified tutorials, examples and frequently asked Java interview questions and answers. Java tutorial for beginners and professional java developers!Main menuSkip to contentHome Core Java Spring Datastructure Hibernate Interview Topics Java Quiz ...
Java Collections Interview Questions Answers What is Java Collections Framework? List out some benefits of Collections framework? Collections are used in every programming language and initial java release contained few classes for collections:Vector,Stack,Hashtable,Array. But looking at the larger scope...
Top Java Interview Questions and Answers – Set 1 Top Java Interview Questions and Answers – Set 2 Top Java Interview Questions And Answers – Set 3 Top Java Interview Questions And Answers – Set 4 Top Java Interview Questions And Answers – Set 5 ...