File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
http://aspose.com/file-tools
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Mock question

 
Gang Zhang
Greenhorn
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Which methods can't have transaction attribute (Choose all apply)
1. onMessage() for MDB
2. remove() for session bean's javax.ejb.EJBObject
3. business method defined in session bean's component interface.
4. method defined in session bean's home interface.
5. method defined in super interface of entity bean's component interface.
 
Jane Somerfield
Ranch Hand
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4
 
It is sorta covered in the JavaRanch Style Guide.
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