Vector boson + (Heavy Flavor) jets measurements at CMS

The associated production of a vector boson and jets allows confronting measurements with QCD inspired models and calculations. The precise understanding of the vector boson plus jets channel is essential for many searches beyond standard model physics. We present the recent results of both light and heavy-flavor quark jets in association with a vector boson using LHC data at a center of mass energy of 7 TeV recorded by the CMS experiment.