IBM
A2010-511 · Question #82
Which backup method improves performance of incremental and selective backups by tracking the changed files rather than file scanning?
The correct answer is C. journal-based backup. See the full explanation below for the reasoning.
Question
Which backup method improves performance of incremental and selective backups by tracking the changed files rather than file scanning?
Options
- Ano query backup
- Bdisk cached backup
- Cjournal-based backup
- Dchange backtracking backup
How the community answered
(30 responses)- A10% (3)
- B13% (4)
- C73% (22)
- D3% (1)
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