you need to take in Oracle Grid Infrastructure 11g Release 2 to enable debugging for the resource ora.docrac.vip?

Which two actions do you need to take in Oracle Grid Infrastructure 11g Release 2 to enable
debugging for the resource ora.docrac.vip?

A.
Make sure you are logged in as a privileged user.

B.
crsctl debug res ora.docrac1.vip:1

C.
crsctl set log res ora.docrac1.vip:1

D.
crsctl debug log res ora.docrac1.vip:0

Explanation:
A: You can use crsctl commands as the root user to enable dynamic debugging for
the Oracle Clusterware Cluster Ready Services (CRS), Oracle Cluster Registry (OCR), Cluster
Synchronization Services (CSS), and the Event Manager (EVM).
C: You can enable debugging for the CRS, OCR, CSS, and EVM modules and their components
by setting environment variables or by issuing crsctl debug commands using the following syntax:
crsctl debug log module_name component:debugging_level
Reference: Oracle Clusterware Administration and Deployment Guide, Component Level
Debugging