Explain phantom read?
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Explain lazy activation?
Why use a datasource when you can directly specify a connection details? (in a J2EE application)
Which textcomponent method is used to set a textcomponent to the read-only state?
Which characters may be used as the second character of an identifier, but not as the first character of an identifier?
What are different types of controls in AWT?
Is infobus easy to use?
How are the elements of a borderlayout organized?
what is domain,give me some brief information about that?
Is the session factory thread safe?
What is jboss?
What’s jboss cache in short?
Why does most servlets extend HttpServlet?