OCP-1Z0-053-200题-177题-182

QUESTION 177

Which of the following files cannot be backed up by RMAN? (Choose all that apply.)

A. Database datafiles

B. Control files

C. Online redo logs

D. Database pfiles

E. Archived redo logs

Answer: CD

同182题：http://blog.csdn.net/rlhua/article/details/18911801

Explanation/Reference:

Section: Backup, Recovery & Recovery Manager (RMAN)