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Java Persistence API

 
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Hi,

How important it is to learn XML mapping tag or Annotation library. Do we need to learn them? In case of SCWCD, I had to learn most of the web.xml tags.

Thanks in Advance.

Shashank
 
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For BCD 5, I think you need to be familiar with almost all Annotation tags discussed in the objectives. The XML equivalent did not appear as frequent as the annotations but it should be to your advantage if you knew both.

Hope this helps!
 
Nikhil Jain
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There are quite a lot of XML tags Vs Annotation tags. Anyways,
Thanks.
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