Oracle Cluster Registry (OCR) can be recovered on a UNIX platform using which two commands?
(Choose two.)
A.
ocrconfig -import /u01/logical_ocr/yesterday.ocr where yesterday.ocr is an automatically generated OCR backup
B.
ocrconfig -import /u01/logical_ocr/yesterday.ocr_exp where yesterday.ocr_exp is a logical backup created using the ocrconfig -export command
C.
cp /app/oracle/product/10.1.0/crs_1/cdata/dbclust01/day.ocr /ocfs/OCR/crs.dbf where /ocfs/OCR/crs.dbf is the cluster registry file
D.
ocrconfig -restore /app/oracle/product/10.1.0/crs_1/cdata/dbclust01/day.ocr where day.ocr is an automatically generated OCR backup