Redhat Linux Enterprise 6 Cp Command Is Used to Complete

Redhat Linux Enterprise 6 cp command is used to complete the operating system data migration. What steps are needed to verify confirmation transfer into Power? (Multiple choice.)

A) Check if the size of the migrated file is the same as the original data.
B) Check if the number of documents corresponds to the original data
C) Check if each file with read and write permissions corresponds to the original data
D) Whether the time for reviewing the case file corresponds to the original data.