Which description correctly matches data backup?

Which description correctly matches data backup?

• A. Backup automatically updates software.
• B. Backup is a typical daily task.
• C. Backup copies ensure data can be restored after loss, supporting continuity.
• D. Backup reduces data latency.

Answer: (C)

Backups are copies of data kept separately so you can restore it after something goes wrong. This capability lets a business continue operating by recovering files, databases, or entire systems to a known good state after events like hardware failure, accidental deletion, or a cyberattack. That focus on preserving data and enabling quick restoration is why this description fits best. Backups aren’t about updating software, which is a maintenance task; they aren’t defined by performing them daily (though many schedules exist), and they don’t directly reduce data latency, which is about how quickly data can be accessed.

Backups are copies of data kept separately so you can restore it after something goes wrong. This capability lets a business continue operating by recovering files, databases, or entire systems to a known good state after events like hardware failure, accidental deletion, or a cyberattack. That focus on preserving data and enabling quick restoration is why this description fits best.

Backups aren’t about updating software, which is a maintenance task; they aren’t defined by performing them daily (though many schedules exist), and they don’t directly reduce data latency, which is about how quickly data can be accessed.