What is the purpose of the until change option of the restore command？（）  

• A、 It allows you to select the SCN that you want to restore to.
• B、 It allows you to select the log sequence number you want to restore to.
• C、 It allows you to select the timestamp you want to restore to.
• D、 It allows you to manually stop the restore at any time as online redo logs are applied.
• E、 None of the above.