In Unix, files can be protected by assigning each one a 9-bit mode called rights bits. Now, consider the following two statements:I. A mode of 641 (octal) means that the owner can read and write the file, other members of the owner’s group can read it, and users can execute only.II. A mode of 100 (octal) allows the owner to execute the file, but prohibits all other access.Which of the following options is correct with reference to above statements?

In Unix, files can be protected by assigning each one a 9-bit mode cal

1.	In Unix, files can be protected by assigning each one a 9-bit mode called rights bits. Now, consider the following two statements:I. A mode of 641 (octal) means that the owner can read and write the file, other members of the owner’s group can read it, and users can execute only.II. A mode of 100 (octal) allows the owner to execute the file, but prohibits all other access.Which of the following options is correct with reference to above statements?
A.	Only I is correct
B.	Only II is correct
C.	Both I and II are correct
D.	Both I and II are incorrect
Answer» D. Both I and II are incorrect