Select the tkg cli command below that provides valid syntax for scaling a Tanzu Kubernetes Grid cluster:
A. tkg scale cluster_name –cp-machine-count 5 –node-count 10
B. tkg scale cluster cluster_name –controlplane-machine-count 5 –worker-machine-count 10
C. tkg scale cluster_name –controlplane-machine-count 5 –worker-machine-count 10
D. tkg scale cluster cluster_name –cp-machine-count 5 –node-count 10
TKG CLI is obsolete (replaced by Tanzu CLI). The tanzu command-line interface (CLI) works differently from the tkg CLI used in previous versions of Tanzu Kubernetes Grid. Because of these differences, many tkg commands do not have direct tanzu equivalents, and vice-versa.
https://docs.vmware.com/en/VMware-Tanzu-Kubernetes-Grid/1.3/vmware-tanzu-kubernetes-grid-13/GUID-tanzu-cli-reference.html