Saving a trained classifier

This is a set of truly simple question. I trained a classifier function with Classify. After several rounds, its getting to behave really well.

So now I would want to save it, and then retrieve it in future sessions without having to retrain it once and again. Then:

a. Does this make sense (is it possible at all?)
b. If yes, is DumpSave the best way to do it?
c. If no, what can I do to avoid the pain in the neck of retraining in each session?

Thanks for any help
Francisco

Take a look at this answer on MSE.

Sorry for my delay in answering Rohit, and many thanks for this. It worked perfectly!