Câu 42: SK0-004: CompTIA Server+

An administrator is creating an on-site backup and an off-site backup for four servers located at the company's headquarters. Which of the following backup options should the administrator select to meet the requirements?

1. A. A daily backup of each server to its secondary disks and a nightly cross-backup to the network drives of one of the other servers
2. B. An hourly backup of each server to a NAS drive at the MDF and a nightly backup to another NAS drive at the IDF of the headquarters
3. C. A daily backup of each server to a SAN volume at the headquarters and a weekly backup to a NAS drive at a colocation
4. D. A continuous replication backup to the NAS drive in the server room and a nightly backup to the backup server at the HQ telecom closet — đáp án hiện tại