试题详情
- 多项选择题要求管理员每晚利用单一LTO2磁带备份250GB的数据。管理员报告，在工作完成之前，磁带驱动器的可用空间不足。以下哪几种方法可让管理员备份这么多数据？（）
A、压缩LTO2驱动器上的内容
B、在现有驱动器中使用LTO3磁带
C、减少要备份的数据量
D、将LTO2驱动器和磁带更换为LTO3驱动器和磁带
E、将数据分为两份，分两个晚上进行备份
- A,D
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