LPI
117-303 · Question #57
117-303 Question #57: Real Exam Question with Answer & Explanation
The correct answer is D. The mask is modified to be the union of all permissions of the owning group and all named. See the full explanation below for the reasoning.
Question
When adding additional users to a file's extended ACLs, what is true about the default behaviour of the ACL mask for the file?
Options
- AThe mask is modified to be the union of all permissions of the file owner, owning group and all
- BThe mask is left unchanged.
- CIf required, a warning is printed indicating that the mask is too restrictive for the permissions
- DThe mask is modified to be the union of all permissions of the owning group and all named
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