ocp-191

QUESTION NO: 191

Which type of backup backs up only data blocks modified since the most recent backup at the same level

or lower?

A. Differential incremental backup

B. Different incremental backup

C. Cumulative backup

D. Cumulative incremental backup

Answer: A

哪种类型的备份仅备份修改自在同一或更低级别的最近一次备份的数据块

A.差异（ 微分） 增量备份

A differential incremental backup backs up only blocks that have been modified since a backup at the

same level or lower.