Is there a guarantee of uniqueness for entity beans?
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what is Activation Instantinator?
Will it be called overriding if I do not change the parameters or return type, instead throw a different exception in the method signature.
what is a portable component?
What is an abstract method?
To make an object to begin executing as a separate thread, what method is used?
what is an isolation level?
what is singleton class? where it mainly used in the projects?
What is the diffrence between a local-tx-datasource and a xa-datasource?
Explain ioc concept?
What is the purpose of the wait(), notify(), and notifyall() methods?
How we set Bean Id when we are creating web application using SpringMVC and Hibernet Integration
What is the difference between the ‘font’ and ‘fontmetrics’ class?