Which backup method does not reset the archive bit on files that are backed up?

Last Updated on March 28, 2022 by Admin 3

Which backup method does not reset the archive bit on files that are backed up?

  • Full backup method
  • Incremental backup method
  • Differential backup method
  • Additive backup method
Explanation:
The differential backup method only copies files that have changed since the last full backup was performed. It is additive in the fact that it does not reset the archive bit so all changed or added files are backed up in every differential backup until the next full backup. The “additive backup method” is not a common backup method.
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, John Wiley & Sons, 2001, Chapter 3: Telecommunications and Network Security (page 69).
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