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

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Java Related Interview Questions

Questions Answers Views Company eMail

Can an mdb be a message producer or both a producer and consumer? : BEA Weblogic

1 980

Why do I get noclassdeffound/too many open files messages on solaris? : BEA Weblogic

1 1058

Why do I get unexpected characters from 8-bit character sets in weblogic jdriver for oracle? : BEA Weblogic

1 965

How can I control on which weblogic server(s) my application will run? : BEA Weblogic

1 989

How many deployment descriptor files does a cmp entity bean deployed on the weblogic server have? : BEA Weblogic

1 1023

Which of the programs can be created using the zac publish wizard tool? : BEA Weblogic

1 1227

The home of a product cmp entity bean has a finder method, which returns an enumeration of all the products whose price falls below a certain value, which is passed as the method argument. If there are no products in the database to match the above criteria what will be the result of a call to this finder method? : BEA Weblogic

1 996

How do I set up my classpath? : BEA Weblogic

1 1024

Can I still use the default connection factories supported in weblogic release 5.1? : BEA Weblogic

1 1089

Why did the messaging bridge fail to connect to the source bridge destination? : BEA Weblogic

1 1015

Which of the algorithms is used by the weblogic server as the default load balancing strategy for clustered object stubs when no algorithm is specified ? : BEA Weblogic

1 1169

Is it possible to send or receive a message from within a message listener? : BEA Weblogic

1 977

What type of object is returned by resultset.getobject()? : BEA Weblogic

1 1086

When configuring a source or target messaging bridge destination, do I need to set the adapter classpath field? : BEA Weblogic

1 1077

A stateful session bean implementing the sessionsynchronization interface is deployed on the weblogic server. Which of the callback methods may be invoked on the bean? : BEA Weblogic

1 1079

Un-Answered Questions { Java Related }

What is latest hibernate version?

465

Explain public static void main(string args[]) in java.

1053

What is a classloader in java?

1072

How does java handle integer overflows and underflows?

1098

What is the first argument of the string array in main method?

1016

How to sort array in descending order in java?

976

Are jvm’s platform independent?

965

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2650

Realized?

2239

How is declarative handling of exceptions done in struts ?

990

i want test pattern of zylog company and some examples also

2841

Can we return resultset in java?

980

What is parsing in java?

1022

Write a program to print count of empty strings in java 8?

1071

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2244

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