Q. What does the 'chmod 755 filename' command do?

  • (A) Sets read, write, execute for owner and read, execute for group and others
  • (B) Sets full permissions for all users
  • (C) Removes all permissions
  • (D) Sets read and write only for owner
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βœ… Correct Answer: (A) Sets read, write, execute for owner and read, execute for group and others
Explanation: 755 means rwx for owner, rx for group, and rx for others.
Explanation by: Mr. Dubey
755 means rwx for owner, rx for group, and rx for others.

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