Active BWPs in FDD for 2CC

How many active BWPs can a UE have for an FDD system, configured with 2 component carriers?

For each component carrier, there is 1 BWP, and for each direction (DL and UL), there is 1 BWP defined; therefore, there are 2 BWP per CC, so in total, an FDD system with 2 CC will have 4 active BWPs.