1Z0-053 争议题目解析175
考试科目：1Z0-053
题库版本：V13.02
题库中原题为：
175.You are peer reviewing a fellow DBAs backup plan for his NOARCHIVELOG mode database, as
shown here:
Put the tablespaces in backup mode.
Back up the datafiles for all tablespaces.
Take the tablespaces out of backup mode.
Back up all archived redo logs.
Your colleague asks for you to comment on his plan. Which response would be correct?
A. The plan will work as is.
B. The plan needs to be modified to allow for an archive-log switch after step 3.
C. The plan needs to be modified so that a backup of the archived redo logs occurs before step 1.
D. The plan needs to be adjusted to shut down the database after step 1 and to restart the database after
step 2.
E. The plan cannot work as presented.
Answer: B
争议点：
网上有人说选择E，比如“标记为正确答案，不看answer版”题库。
比如：
Riveore的解析：http://blog.csdn.net/rlhua/article/details/14448781
LuiseDalian的解析：http://blog.itpub.net/17013648/viewspace-1259861/
初步结论：
选择E。