Does SCWCD ask question about J2SE

J2SE are covered by SCJP. does SCWCD exam ask question about J2SE such as collection,assersion...
Thanks

of course you do need to have in depth knowledge about JSE as such knowledge will be assumed (after all, you did have to pass SCJP to be able to enlist for SCWCD).
So the subjects may turn up in questions, but they won't be the things you're tested on.

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