单选题A company has just implemented a disaster recovery plan in which critical business must be restored in a four hour window. Which of the following methods should be used to backup theservers？（）AIncremental backupBData only backupsCSAN replicationDFull backup
单选题
A company has just implemented a disaster recovery plan in which critical business must be restored in a four hour window. Which of the following methods should be used to backup theservers？（）
A
Incremental backup
B
Data only backups
C
SAN replication
D
Full backup
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