What are the benefits of using hibernate template?

500

What is the benefit of abstract class?

966

can java object be locked down for exclusive use by a given thread? : Java thread

1117

Explain the different versions of nm?

1033

What is synchronization and why is it important?

1141

Explain about struts?

983

for example we are login into the irctc server from there it will go to the selected bank and deduct amount and come back to the irctc. so if we are developing this in java means will it be run on the same session. but as per my knowledge bank is separate and irctc is separate URL's so it will use two different sessions then how it is maintaining same session through out application and even it uses the payment gateway? how it is working can any one help me on that??

4412

Is heap stored in ram?

990

What is jdbc vs odbc?

972

What is the purpose of java?

1027

What are the advantages and disadvantages of sockets?

1091

Why is dao used?

446

What are different types of promotions?

870

Is swing an api?

988

Explain the features of interfaces in java?

1001