System Administration and IT Infrastructure Services. Week 5: Data Recovery and Backups Solved Correctly

How can you recover from an unexpected data loss event? Check all that apply Recover data from damaged devices; If a hard drive or device becomes damaged or fails, you can attempt to recover data using specialized software. If data becomes corrupt or gets deleted, you can also restore the data from backup. restore data from backups Where is it best to store backups, physically? across multiple locations; backups should be stored in multiple physical locations to reduce the risk of a catastrophe causing you to lose your backups. Typically, data would be backed up somewhere locally, and the backups would be replicated and stored off-site. Which of these should be included in your backups? Check all that apply. firewall configurations; Critical data for an organization, like firewall configs and relevant databases, should be included in the backup plans. sales databases What's magnetic tape backup media best suited for? long-term archival data; Magnetic tape media is very cheap, but it's also super slow and inconvenient to retrieve data from. This makes it a good option for archiving old data that won't be needed often. Why is it important to test backups and restoration procedures? Check all that apply. to ensure backups work and data can be restored from them