Which three runtimes can be used?

A developer is building a workflow in vRealize Orchestrator and wants to include some code in the workflow by adding a scriptable task element. Which three runtimes can be used? (Choose three.)
A. Ruby
B. Python
C. PowerShell
D. Node.js
E. Perl
F. Java

ANSWER: B C D
Explanation:
For simpler scripting tasks, you can add Scriptable task elements to your workflow schema.
Reference: https://docs.vmware.com/en/vRealize-Orchestrator/8.6/com.vmware.vrealize.orchestrator-using-clientguide.doc/GUID-13E3704E-A325-4CB1-AF57-45FEBDBBD159.html