Is it mandatory to attend any course on v7 or can I directly take VCP DCV 2021 exam.
Currently, if you have a VCP6-NV or newer then the course is recommended, not mandatory for VCP-DCV.
(and chose the bottom option under certification path).
Select the "VCP6-NV or newer" path on this page:
2 steps are recommended, 1 step is required.
Now You have (VCP-NV 2019) certified and planning to get VMware 2V0-21.20 certified you just need to check valid 2V0-21.20: Professional VMware VSphere 7.X exam study material
Moderator edit by wila: Removed exam dump link