You noticed a file in your home directory that has a 1 symbol appended to the mode. What does this indicate? a. Special permissions have been set on the file. b. The file has one or more files on the...

You noticed a file in your home directory

that has a 1 symbol appended to the

mode. What does this indicate?

a. Special permissions have been set on

the file.

b. The file has one or more files on the

filesystem that are hard-linked to it.

c. The sticky bit directory permission

has been set on the file and will

remain inactive as a result.

d. Additional entries exist within the

ACL of the file that can be viewed

using the getfacl command.