Oracle 11G OCP 1Z0-053 234

LuiseDalian發表於2014-09-09
Oracle
（234）Which type of backup contains only the blocks that have changed since the last level 0 incremental backup?

A. a cumulative level 1 backup

B. a differential level 1 backup

C. a full backup

D. a whole backup

答案：（A）

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