Differentiate Phantom from Un-repeatable?
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What is the difference between ejb and spring?
What is singleton session bean?
Is state maintained by a Stateless bean?
What is the advantage of using entity bean for database operations, over directly using jdbc api to do database operations?
What is the full form of ejb in java?
What do you mean by ‘hot deployment’ ?
what is a ejb architecture? and overview of ejb software architecture?
what are the influence factors of ejbLoad() & ejbStore()?
What is the use of @resource?
Can CMP manage BMP Transaction ? Entity Bean Life Cycle ?
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Why serialization is used?
What happens when I change a value in the httpsession from inside an ejb?