Huawei Certified ICT Expert – Storage (HCIE-Storage) — Question 1

In Simpana software, incremental backup means:

Answer options

• A. The data that has changed since the last backup.
• B. The data that has been changed since the last full backup.
• C. The completion of all data backup.
• D. After the initial backup, all data has back up.

Correct answer: B

Explanation

The correct answer is B because incremental backups only include the changes made since the last full backup, which optimizes storage and backup time. Option A is incorrect as it refers to changes since the last backup, which could include incremental backups, not just full backups. Options C and D are incorrect as they describe complete backups rather than incremental backups.