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

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Java Related Interview Questions

Questions Answers Views Company eMail

What is the purpose of @action annotation?

1 1089

What is the purpose of global-forwards tag in struct-config.xml?

1 1047

What is structs 2 validation framework?

1 1070

How struts2 supports internationalization?

1 1207

What is the purpose of @result annotation?

1 1241

What is value stack?

1 1119

Which class of struts is responsible to converts data types from string and vice versa?

1 1163

How struts 2 validation works?

1 1170

What is the purpose of @after annotation?

1 1121

Which components are available using actioncontext map?

1 1237

What is the purpose of plug-in tag in struct-config.xml?

1 955

What are the struts2 error message keys that can come during file uploading process?

1 1128

What is the purpose of struct-config.xml in struct2?

1 1061

What is the purpose of @doublerangefieldvalidator annotation?

1 1120

What should be the name of xml file used for validation in struts?

1 1018

Un-Answered Questions { Java Related }

What is the difference between break and continue statements?

1117

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

2415

What is a constructor overloading in java?

1122

What do you know about validation plugin ?

1024

Can we return resultset in java?

988

Find Best Job Vacancies across the world on Jooble!

136

Write a program to print count of empty strings in java 8?

1079

Differentiate between static and non-static methods in java.

1117

How can you inject java collection in spring?

503

What is a classloader in java?

1084

What is the first argument of the string array in main method?

1025

What is latest hibernate version?

486

What is the difference between filters and interceptors ?

1301

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

1095

What is action chaining ?

1160

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