Consider the following statements about UNIX file permissions:
(A) UNIX provides three permission types — Read, Write and Execute.
(B) UNIX provides three permission sets — Owner, Group and Others.
Which of the above statement(s) is/are true?

1. A(A) Only (A)
2. B(B) Only (B)
3. C(C) Both (A) and (B)
4. D(D) Neither (A) nor (B)

Pick an option to check yourself, or open the answer below.