Which of the following commands will list the quota for a specific user, foobar?

A.
repquotafoobar

B.
quota foobar

C.
Isquota foobar

D.
printquota foobar

Explanation:
quotA. display disk usage and limits. Quota displays user’s disk usage and limits. By default only
the user quotas are printed.
Either quota-u username
Or
quota username
To display group quota:
quota -g groupname