Which of the following is a valid file permission represented in octal for a directory with rwx for owner, rx for group, and rx for others? MCQ with Answer and Explanation

Which of the following is a valid file permission represented in octal for a directory with rwx for owner, rx for group, and rx for others?
A. 700
B. 644
C. 550
D. 755
Answer: Option D
Solution (By JKSSB Mock Tests)
755 = owner rwx (4+2+1), group rx (4+1), others rx (4+1).

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