All challenges
Multiple ChoiceHard 30s

Linux cgroups

cgroups (control groups) limit and isolate:
Options
  1. 1User logins on the host system
  2. 2Resource usage (CPU, memory, I/O)
  3. 3Network packets from processes
  4. 4File permissions on the filesystem

Think you can answer under pressure?

Get matched and answer live questions in 3-minute 1v1 battles. Elo ranking, badge tiers and bragging rights on the line.

Play this in a 3-minute battle