An administrator wants to limit how much data each user is storing. Which of the following will BEST address this issue?

Quotas are a file system feature that allows administrators to set specific limits on the amount of disk space or the number of files that a user or group can consume. This directly addresses the requirement to limit data storage per user.

SNMP (Simple Network Management Protocol) is used for monitoring and managing network devices, not for enforcing storage limits on users.

Disk management is a utility for configuring and managing physical disks and partitions, but it does not inherently provide user-specific storage limits without implementing features like quotas.

ACLs (Access Control Lists) control permissions for accessing files and folders but do not directly limit the amount of storage space a user can consume.