053-590

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

　　

posted @ 2017-11-09 17:11  巴啦啦大魔王  阅读(100)  评论(0)  编辑  收藏  举报