Suppose under current directory there is a sub$-$directory lab$6$a$,$ which of the following command$($s$)$ displays the permissions of this sub$-$directory?

Select one or more:

Is $-$ ld lab$6$a

cat labsa

chmod lab$$a

Is $-$ labes

Is $-1-$d lab$6$a

is $-15$ lab$6$a