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

What is an arraylist in java?

1077

What is intern method in java?

1081

What is string literal in java?

1054

Why hashmap is used in java?

1093

What is java volatile?

1052

What is a buffer in computer?

1004

What is the function of static in java?

1080

Can we sort hashmap in java?

959

Is cout buffered?

1187

What are voids?

964

Does list allow duplicates in java?

931

Can you add null to a list java?

1058

Is null a keyword in java?

977

What is a short in java?

1048

What is the use of arraylist class in java?

1083

Un-Answered Questions { Java J2EE }

what is use of functional interface in java 8?

1022

Why java is object oriented?

1035

What is auto wiring?

421

What were entity beans?

999

What's the servlet interface?

1084

Does the JDBC-ODBC Bridge work with Microsoft J++?

2322

What is spring and hibernate?

435

What are the restrictions imposed by a Security Manager on Applets?.

2614

What is actually weblogic cache?

1023

What does validation interceptor?

997

what is asynchrony?

963

How does the server decide which beans to passivate and activate?

1156

difference between compute and mapping node?

941

What is the difference between Session bean and Entity bean?one?

1138

How do we create session factory in hibernate?

516

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