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

What are the states of object in hibernate?

1 811

What are the best practices that hibernate recommends for persistent classes.

1 468

How to make a immutable class in hibernate?

1 553

Why hibernate is preferred over jdbc?

1 577

Which method is used to remove a persistent instance from the datastore?

1 531

What is the difference between save() and persist() methods of session object?

1 566

What does i18n interceptor?

1 1131

What is struts.devmode?

1 1127

How to display validation errors on jsp page?

1 1091

What is the difference between session scope and request scope when saving formbean ?

1 1054

What is includeaction?

1 1079

Mark the differences between html tags and strut specific html tags.

1 1065

What design patterns are used in struts?

1 1081

Describe the two types of formbeans.

1 1067

Explain the complete struts validator framework.

1 1103

Un-Answered Questions { Java Related }

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

541

How to create a base64 decoder in java8?

1133

What is lazy class?

484

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

2417

What do you mean by an interface in java?

1096

what are the different modes of archival? Explain each mode in two lines each?

996

What if I write static public void instead of public static void?

930

Differentiate between static and non-static methods in java.

1118

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

1060

Can we extract main method from another class?

1029

What is the java api?

991

What is a constructor overloading in java?

1123

What is the locale class?

1024

What do you know about validation plugin ?

1026

What is the difference between equals() and == in java?

1033

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