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

Java J2EE (14736)
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Java Related Interview Questions

Questions Answers Views Company eMail

How nested beans can be used in Struts applications?

1 1061

Is Struts Framework part of J2EE?

1 1082

What are the two scope types for formbeans?

1 1329

What is the difference between Jakarta Struts and Apache Struts? Which one is better to use?

1 1075

What steps are required to for an application migration from Struts1 to Struts2?

1 1094

What is the usage of callback interfaces in hibernate?

1 668

What is ORM metadata?

1 449

What is the default cache service of hibernate?

1 478

Which one is the default transaction factory in hibernate?

1 436

What the three inheritance models are of hibernate?

1 506

What is the role of JMX in hibernate?

1 459

How primary key is created by using hibernate?

1 481

What is attribute oriented programming?

1 412

In how many ways, objects can be fetched from database in hibernate?

1 410

What are derived properties in hibernate?

1 527

Un-Answered Questions { Java Related }

How does java handle integer overflows and underflows?

1098

what is reflection api? How are they implemented?

1086

What is lazy class?

470

Can we return resultset in java?

980

How to sort array in descending order in java?

976

Explain public static void main(string args[]) in java.

1053

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

1085

How to create a base64 decoder in java8?

1119

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

Is minecraft 1.15 out?

1024

What do you know about validation plugin ?

1009

What are the differences between heap and stack memory in java?

1113

Differentiate between static and non-static methods in java.

1106

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117

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

520

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