Being in IT industry for almost 15 years, I have come across some most important Core Java Interview questions, which are frequently asked in most of the interviews by MNCs. Based on my experience, I have tried to provide answers in easy words and point to point. This is first set of C...
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. This post on JAVA Interview Questions is prepared to help you understand the basic concepts of Java p...
Here, in this Java Interview Questions article, we have listed the most importantJava Interview Questions for beginnerswhich will prepare you for any Java interview process. These questions will further bolster the chances of candidates who have undergone Java training. This is a way to revise and...
ensuring that all operations within it are either committed or rolled back as a unit. This annotation is useful for managing database transactions automatically. However, it’s important to note that
Ans: This is another popularspring interview questionsand an important concept to understand. Basically a bean has scopes which defines their existence on the application Singleton:means single bean definition to a single object instance per Spring IOC container. ...
Asking questions such as these should help you learn a lot and "put issues on the table"如果这...
List of top best Spring framework Interview questions and answers including Spring Boot, MVC, Security, Core, etc. Most popular important frequently asked questions (FAQ) in spring for Freshers & Experienced professionals. - altafjava/spring-interview-qu
This is very important feature in enterprise application and completely missing in JDBC API. Hibernate supports JPA annotations, so code is independent of implementation and easily replaceable with other ORM tools. JDBC code is very tightly coupled with the application. OOPS Java Interview Questions: ...
2. Questions Q1. What Is an Exception? An exception is an abnormal event that occurs during the execution of a program and disrupts the normal flow of the program’s instructions. Q2. What Is the Purpose of the Throw and Throws Keywords?
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