can u explain about design patterns like
singleton,builder,factory
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what is mean by OLE ? Please answer me. Advance thanks.
Enlist the declarative transaction types?
What are the types of enterprise bean?
What are the attributes of transaction in ejb?
What is the full form of ejb in java?
what is a ejb architecture? and overview of ejb software architecture?
What were entity beans?
What is bean in ejb?
Is ejb a framework?
How does EJB 2.0 improve support for interoperability between EJB containers and other J2EE products?
java doesnot support multiple inhetance. but a interface can support.how the ambiguities are rectified in interfaces?
What do you mean by abstract schema?