Spring hibernate interview questions and answers pdf

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Top 37 Spring Interview Questions And Answers For Experienced Pdf

Following Spring interview questions are for freshers and experienced users 1 What is a spring? It is the execution of an aspect. Advice is like making your application learn a new trick. They are usually introduced at joinpoints. The default scope of bean is Singleton for Spring framework. Transaction management supported by Spring are : Declarative transaction management.
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Hibernate interview questions and answers

Top 53 Spring Interview Questions And Answers Pdf

Name some of the design patterns used in Spring Framework? Answer: Spring Framework is using a lot of design patterns, some of the common ones are: Singleton Pattern: Creating beans with default scope. What is Spring DAO? How to integrate Spring and Hibernate Frameworks? Also, Spring ORM provides support for using Spring declarative transaction management, so you should utilize that rather than going for hibernating boiler-plate code for transaction management.

A: Dependency injection DI is a programming design pattern and architectural model, sometimes also referred to as inversion of control or IOC, although technically speaking, dependency injection specifically refers to an implementation of a particular form of IOC. Dependency Injection describes the situation where one object uses a second object to provide a particular capacity. For example: being passed a database connection as an argument to the constructor instead of creating one internally. The term "Dependency injection" is a misnomer, since it is not a dependency that is injected; rather it is a provider of some capability or resource that is injected. There are three common forms of dependency injection: setter-, constructor- and interface-based injection. Dependency injection is a way to achieve loose coupling. Inversion of control IOC relates to the way in which an object obtains references to its dependencies.

I have posted a lot of Spring Tutorials recently. This post will help you get through Spring interview Questions explaining the core concepts in detail. Spring Framework is one of the most popular Java EE frameworks for web applications. If you are good in Spring Framework, the chances of getting selected get high. Spring is one of the most widely used Java EE framework. Spring framework can be used in normal java applications also to achieve loose coupling between different components by implementing dependency injection and we can perform cross-cutting tasks such as logging and authentication using spring support for aspect-oriented programming.

What is Spring? Answer: Spring is an open source development framework for Enterprise Java.
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