What happens during a copy backup? (Select two)

A.
The archive bit is set to 1.

B.
The archive bit is left alone.

C.
The archive bit is reset to 0.

D.
The transaction log is cleared.

E.
The transaction log is left alone.

Explanation:
Industry Standard Architecture – Student Guide 2 – Page 298:
Copy backup – Is similar to a normal backup except that it does not reset the archive bit.
A copy backup does not purge the log files on your drive and does not update the backup context
in the database files.