An administrator was tasked to enforce disk quotas on the Windows file server. The administrator allocated 1GB of space to each user. A month later, the users were still able to save beyond 1GB…

Enable compression reduces the physical space files occupy on disk but does not enforce any quota ceiling or prevent users from saving additional data.

There is no standard Windows disk quota option labeled 'Prohibit read/write if limit is reached'; additionally, quota enforcement restricts write access only, not read access, making this option technically inaccurate.

Selecting the option to deny disk space to users who exceed their limit is the hard-enforcement mechanism that prevents any additional writes once the quota ceiling is reached. Without enabling this checkbox, Windows tracks usage and can log events but does not block users from saving data beyond the configured 1GB limit.

Logging an event when the quota is reached only creates an audit record in the event log and does not stop users from continuing to write data beyond the 1GB limit.