A file with permission set to octet 540 allows which of the following?

A file with permission set to octet 540 allows which of the following? 








A. Read and write permissions to root, and read-only permission to the group. No permission to others.
B. Read and execute permissions to root, and read-only permission to the group. No permission to others.
C. Read and write permissions to the owner, and read-only permission to the group. No permission to others.
D. Read and execute permissions to the owner, and read-only permission to the group. No permission to others.








Answer: D


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