Java Related Interview Questions
Questions Answers Views Company eMail

What is the advantage of persistent message delivery compared to nonpersistent delivery?

443

Give an example of using the publish/subscribe model.

456

Can two different jms services talk to each other? For instance, if a and b are two different jms providers, can provider a send messages directly to provider b? If not, then can a subscriber to provider a act as a publisher to provider b?

480

What is a pure relational orm?

144

What is the difference between merge and update?

168

What is the file extension you use for hibernate mapping file?

169

What is a meant by light object mapping?

155

What should sessionfactory be placed so that it can be easily accessed?

149

What do you create a sessionfactory?

140

What is object/relational mapping metadata?

178

What is a meant by medium object mapping?

176

What does an orm solution comprises of?

175

Why hibernate is advantageous over entity beans & jdbc?

151

What are pojos?

196

State the role of sessionfactory interface plays in hibernate.

124


Un-Answered Questions { Java Related }

What are different ways to configure a class as spring bean?

166


How to find out free diskspace from command prompt?

524


What is property file in java?

468


What is the apache struts vulnerability?

507


What does java ee stand for?

437






How do you sort arraylist in descending order?

564


Can we inherit a class with private constructor?

556


Which variables are stored in stack?

436


What is in-memory replication?

545


How can we write our own interceptor and map it for action?

554


Where and how can you use a private constructor?

522


How do I debug weblogic server using visual cafe 4.1? : BEA Weblogic

502


How do you control the spring life of a bean?

161


What is the common usage of serialization?

561


List different types of user registry supported by websphere portal ?

451