Which option of Tanzu Mission Control is used to manage namespaces within and across clusters?

Which option of Tanzu Mission Control is used to manage namespaces within and across clusters?

A. Workspaces

B. Workhome

C. Workloads

D. Workgroup

Reference: https://docs.vmware.com/en/VMware-Tanzu-Mission-Control/services/tanzumc-concepts.pdf (6)