The Redhat Linux Enterprise 6 cp command is used to complete the operating system data migration.
What steps are needed to verify the transfer? (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.
Answer: A,B,C