Question

Which three components are used to assign file and directory permissions in Linux systems? (Choose three.)

a. User
b. Byte
c. Octal
d. Group

Answer 1

In Linux systems, file and directory permissions are assigned using User, Group, and Octal which represents the actual permissions numerically.

Step-by-step explanation:

In Linux systems, file and directory permissions are crucial for maintaining security and user access control. The three components used to assign these permissions are:

• User
• Group
• Octal (not a direct permission modifier, but a numeric representation of permissions)

Each file or directory has associated permissions that control the actions a user can perform. These are traditionally given in three categories, representing the file owner (user), the group of users, and others (everyone else), often displayed symbolically (like rwxr-xr--) or in an octal notation (like 755). The 'Byte' option does not relate to file permissions in Linux.