A systems administrator is setting up a backup solution to follow the 3-2-1 policy. Currently, the solution is set to back up from the servers to an on-site storage server. Which of the following shou

The correct answer is D. An off-site storage server for backups. Only an Offsite server would help them to meet the following 3-2-1 rules - 3 Copies of Data – Maintain three copies of data-the original, and at least two copies. - 2 Different Media – Use two different media types for storage. This can help reduce any impact that may be attribut

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Question

A systems administrator is setting up a backup solution to follow the 3-2-1 policy. Currently, the solution is set to back up from the servers to an on-site storage server. Which of the following should the administrator configure to comply with the 3-2-1 policy?

Options

AWeekly lull backups, with daily incremental backups
BA second on-site storage server for backups
CStorage snapshots
DAn off-site storage server for backups

How the community answered

(18 responses)

A
6% (1)
B
6% (1)
D
89% (16)

Explanation

Only an Offsite server would help them to meet the following 3-2-1 rules - 3 Copies of Data – Maintain three copies of data-the original, and at least two copies. - 2 Different Media – Use two different media types for storage. This can help reduce any impact that may be attributable to one specific storage media type. It’s your decision as to which storage medium will contain the original data and which will contain any of the additional copies. - 1 Copy Offsite – Keep one copy offsite to prevent the possibility of data loss due to a site- specific failure.

Topics

#3-2-1 backup policy#off-site backup#backup strategy#data protection

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