What is a databasemetadata?

948

What is widening and narrowing in java? Discuss with an example.

1040

Why do we need session in hibernate?

385

How to deploy an application in websphere?

1025

what are RemoteObjects?

2743

Which of the attributes in the monitoring tab for a jdbc connection pool in the administrative console tell us how many clients are currently waiting for a connection?

919

What is difference between first level cache and second level cache?

518

What configuration changes are required to use resource files in Struts?

1032

What are access specifiers available in java?

1008

Why should any swing call back implementation execute quickly?

1208

How many types of array are there?

1008

What are the different types of classes in the api component?

971

What do you understand by private, protected and public?

1041

What is dirty checking in hibernate?

404

Explain session object in hibernate?

383