Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Advanced Java (552)
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JDBC (771)
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Java J2EE Interview Questions

Questions Answers Views Company eMail

What is the use of hbm2ddl configuration in hibernate?

1 400

What are the different cascade types?

1 394

How many sessionfactory and session objects are usually created?

1 423

What are the different types of inheritance in hibernate?

1 437

After which hibernate version, related entities are initialized lazily?

1 407

What are different types of associations in hibernate?

1 524

Which type of associated entities are eagerly loaded by default?

1 461

Can we disable first level cache? What should one do if we don't want an object to be cached?

1 418

What are the restrictions for the entity classes?

1 460

What are the different id generating strategies using @generatedvalue annotation?

1 476

What are new features introduced with java 8 ?

1 1053

Name few java 8 annotations ?

1 1094

Name few "optional" classes introduced with java 8 ?

1 1192

What are the changes in java.io in java 8 ?

1 1085

Name few java util classes introduced with java 8 ?

1 971

Un-Answered Questions { Java J2EE }

What is parsing in java?

1022

What is latest hibernate version?

465

Realized?

2239

How can you inject java collection in spring?

493

What are the contents on web.xml in struts application ?

1047

What is a constructor overloading in java?

1113

What is an object in java and how is it created?

1110

What do you mean by an interface in java?

1084

What is lazy class?

470

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2409

What is difference between @controller and @restcontroller in spring?

520

Write a program to find the whether a number is an Armstrong number or not?

1085

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

2848

How to create a base64 decoder in java8?

1119

How to sort array in descending order in java?

976

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