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

  • (A) Owner can read/write/execute, group and others can read/execute
  • (B) All users have full permissions
  • (C) Only owner has read/write permissions
  • (D) Removes execute permissions from all users
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βœ… Correct Answer: (A) Owner can read/write/execute, group and others can read/execute
Explanation: 755 means rwx for owner, rx for group and others.
Explanation by: Mr. Dubey
755 means rwx for owner, rx for group and others.

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