Which tools are required to be installed on your local machine before installing TKG extensions?

Which tools are required to be installed on your local machine before installing TKG extensions?
A. kapp, kbld, ytt
B. ytt, kubens, jq, whoami
C. kbld, kapp, jq
D. ytt, yq, certgen, openssl

Correct Answer: A
Explanation/Reference:
Reference: https://docs.vmware.com/en/VMware-Tanzu-Kubernetes-Grid/1.2/vmware-tanzu-kubernetes-grid-12/GUID-extensions-index.html