How do you debug a Node.js module in SAP Business Application Studio?

How do you debug a Node.js module in SAP Business Application Studio?
A . Attach the debugger to the application.
B . Add the sap.hana.xs.debugger::Debugger role to the HDI container’s #RT user.
C . Set the enabled parameter to true in the section debugger of the xsengine.ini file.
D . Start the debugger from the CF command line interface and run the program.

Answer: A