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

Is empty set an element of empty set?

1180

What is method reference in java?

1210

What are actual parameters?

1098

How many functional interfaces does java 8 have?

1095

Can we inherit inner class?

1081

What is final variable?

998

What are different types of control structures?

1040

Does constructor be static?

1098

Can you override static methods?

1062

What is method with example?

1198

What is mysql driver class name?

1221

What is final method?

1125

What are selection structures?

1053

How do you create a sop?

1060

Is void a return type?

1027

Un-Answered Questions { Java J2EE }

What are the ways by which configuration metadata can be provided to the spring container?

557

Why there are some null interface in java? What does it mean?

1196

What is csrf in spring security?

581

What are the Core classes of Struts Framework?

1082

Why declare Main() inside the class in java ?

1126

difference between mqsc commands and control commands?

1018

How would you detect a keypress in a jcombobox?

1195

What is e java?

1179

What are runtime exceptions?

1231

What is a j2ee module?

974

What does j2ee stand for?

961

What is ejb context?

1040

Why should the implementation of any swing callback (like a listener) execute quickly?

1083

How do I print a “?

1061

Can we close statement before resultset?

426

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