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XK0-005 Domain 4: Troubleshooting

High load average, low CPU. Suspect?

Multiple choice — select one answer

Answer choices

  1. a. I/O wait or blocked processes
  2. b. Enable chronyd/systemd-timesyncd sync
  3. c. traceroute or tracepath
  4. d. Crontab syntax, service crond active, and paths

Architectural breakdown & explanation

Load can reflect uninterruptible I/O wait.

Correct answer(s): a. I/O wait or blocked processes

Exam domain: Domain 4: Troubleshooting (18% weight on the official guide).

Official documentation & study links

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