Top Spring Interview Questions and Answers for Freshers and Experienced | Code Decode

In this video of code decode we have covered most asked spring interview questions and answers for freshers and experienced

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What is Spring Framework?
Its an open source java application development framework which supports building of all types of java applications like web application, DB Driven application, Enterprise applications etc.

What are the features of Spring Framework?
LightWeight : Spring jars are smaller in size ie. 10 MBs. And these don’t need heavy weight application servers to.
Spring Container : It takes care of object creation , initialization and managing object dependencies.

What do you mean by IoC (Inversion of Control) Container?
Represents the inversion of responsibility of object creation, initialization and destruction (life cycle management) from application to Spring Container.

In normal Programming, we create object with New Keyword.
In Spring We depend on Container to provide us with the required dependency Object.

How is the configuration metadata provided to the spring container?
There are 3 ways of providing the configuration metadata.
XML based
Annotation Based : Instead of the XML approach, the beans can be configured into the component class itself by using annotations on the relevant class, method, or field declaration.
Annotation wiring is not active in the Spring container by default. This has to be enabled in the Spring XML configuration file as shown below: context:annotation-config

Java configuration Based:
Spring Framework introduced key features as part of new Java configuration support. This makes use of the @Configuration annotated classes and @Bean annotated methods. Note that:
@Bean annotation has the same role as the bean element.
Classes annotated with @Configuration allow to define inter-bean dependencies by simply calling other @Bean methods in the same class

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[arpitsik]

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[vaishnavipulluri]

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[cbxtuhm]

This channel is perfect for Interview perspective. Very clear and nice explanation enough to perform great in interviews.Keep it up!

[vedhvaishvikreddy]

Please create more videos on spring topic aa early as possible

[rohansen]

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[zahidrouf]

(10:17) Create Java Package
(10:30) Create Java Class
(12:15) Create Spring Starter Project

[coconutkitchen]

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[nagendratalari]

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[NehaSharma-gdlv]

I got clear idea about spring in single shot, thank you so much for knowledge transferring... and yes please create videos on Independence Injection also.

[gokulaher]

So finally you have started with the spring topics which I have requested earlier thank you so much for this
And waiting for upcoming Spring topics, Also request you to start the java coding interview QA series
Thanks!👍👍

[tulikarastogi]

Hi Code Decode Team, please make further videos on this Spring Framework Interview Questions. Looking forward to more videos on this.

[suryaramalaxmi]

Thank you so much I am eagerly waiting for this spring topic

[desiengineerashish]

Thanks for ur support, please continue this series 🙇😊🌻👏🇮🇳👌🙏

[nitesha]

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[rohini]

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[misa]

great video! I I like the cough at 7:01 HAHA. anyway keep it up guys

[poonamgadugale]

Great explained 👍👍, please cover the remaining topics of Spring...

[sudheern]

Make more videos on spring thanks for sharing the video

[sukunkusum]

Hey CodeDecode Team, since few days i am going through you videos. Your videos are awesome! Just wanted to give a suggestion kindly name/number your series so that we can see which is the first one. in java 8 series i didnt get which one to see first and in spring also i am not getting from where do i have to start watching. I m switching my company these videos are really helpful for interview preparation. Lots of Love!!!