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

Wat is jms client?

900

What is the point-to-point model in jms?

876

What is jms (java messaging service)?

853

Can we send message from one server to another server using jms?

829

How to make updates to updatable result sets in jdbc?

904

How to retrieve warnings in jdbc?

992

How can you load the drivers in jdbc?

1 1487

What is serialization and deserialization in java programming?

987

What are the different types of statements in jdbc?

918

What are the steps involved in establishing a connection using jdbc in java?

982

How you restrict a user to cut and paste from the html page using java programing?

887

What packages are used by jdbc?

944

What are the flow statements of jdbc?

1003

What class.forname will do while loading drivers of jdbc?

939

How can you make the connection using jdbc?

1042

Un-Answered Questions { Java J2EE }

What is the difference between the Reader/Writer class hierarchy and the InputStream/OutputStream class hierarchy?

1132

how will you handle errors in message flow?

985

What is a protected method?

1142

Is httpsession thread safe?

350

Can a constructor call another constructor?

981

What is a simple definition of a map?

361

What is the difference between static and non-static variables in java programming?

976

What is transient annotation in hibernate?

451

Why is java considered dynamic?

972

How do we share data using 'getservletcontext ()?

1046

How to make sure a servlet is loaded at the application startup?

1041

What does @param args mean in java?

1058

What is use of hibernate session merge() call?

475

What is the jdbc rowset?

984

Why do we use swing in java?

978

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