I have not seen any depreceation questions in any of the mocks ups except http://www.scribd.com/doc/28680971/101-PMP-Sample-Questions-for-the-PMP-Exam

Does it required to learn this concept for the exam? Looks like there are 3 or 4 tyoes of depreciation types - I do not want to confuse myself with one more new concept.

Can any of the recent PMPs comment on it?

Geethika, CnpPMP, Sankrit and others - your opinions?

Thanks

Jai