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

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

How does split work in java?

1 1116

Can we print null in java?

1 1115

What does this mean java?

1 1203

What is a vararg?

1 1132

Is null an object java?

1 1056

What is pre increment and post increment in java?

1 1044

What does the three dot emoji mean?

1 1220

Is null a string or object in java?

1 1021

What is null mean in java?

1 1154

How do you represent a space in regex java?

1 1072

Can a class extends itself in java?

1 1085

What is a top level class in java?

1 1105

What is use of inner class in java?

1 1258

What is local class in java?

1 1157

What are the classes of java?

1 1027

Un-Answered Questions { Java J2EE }

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

1047

What is a constructor overloading in java?

1113

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

983

What is java string pool?

1068

How to sort array in descending order in java?

976

How can you inject java collection in spring?

493

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

Realized?

2239

What is the difference between filters and interceptors ?

1273

How is declarative handling of exceptions done in struts ?

990

Can we return resultset in java?

980

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

520

How to create a base64 decoder in java8?

1119

What is action chaining ?

1148

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