____ gives the owner read,write,and execute permissions.
A)chmod 155
B)chmod 551
C)chmod 577
D)chmod 755

Question

Quizplus · Accepted Answer

In the UNIX/Linux file permissions system, the first number of the three-digit value represents the file owner's permissions, the second number represents the permissions for users in the file's group, and the third number represents permissions for all other users. 
The digits 7, 5, and 5 in option D represent read, write, and execute permissions for the file owner, and only read and execute permissions for both the group and other users. Therefore, option D is the best choice for giving the owner read, write, and execute permissions.

____ Gives the Owner Read,write,and Execute Permissions