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单选题
Which of the following BEST describes the difference between differential and incremental backups？（）
A
An incremental backup requires fewer tapes for restoration than a differential backup.
B
A differential backup tape takes less time than an incremental backup tape.
C
A differential backup requires fewer tapes for restoration than an incremental backup.
D
An incremental backup tape costs less than a differential backup tape.
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更多 “单选题Which of the following BEST describes the difference between differential and incremental backups？（）A An incremental backup requires fewer tapes for restoration than a differential backup. B A differential backup tape takes less time than an incremental backup tape.C A differential backup requires fewer tapes for restoration than an incremental backup.D An incremental backup tape costs less than a differential backup tape.” 相关考题
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