IT Practice Exams

CompTIA · XK0-006

Pass CompTIA Linux+ (XK0-006) on the first try.

1,250 original practice questions mapped to the brand-new XK0-006 objectives — systemd, containers, Ansible, shell and Python scripting, and the new AI-assisted-administration topics, every answer explained — plus a 500-card spaced-repetition flashcard deck. $59 once, yours for the life of the exam version.

Take the free 15-question test Get full access — $59
  • 1,250+ questions
  • 500 flashcards per exam
  • Every answer explained
  • 100% original — no brain dumps
  • Money-back guarantee

$369

One Linux+ voucher. No retake discount.

50–65%

First-attempt pass rate, self-study.

85–93%

Pass rate at 85%+ on quality practice tests.

$59 of practice that tells you when you're ready is insurance on the $369 you're about to bet.

Mapped to every XK0-006 objective

All five domains at exam weight. Your readiness score tracks each one, so you drill weakness instead of re-studying comfort zones.

Judge the quality yourself

A real question from the Linux+ bank. Every one of the 1,250 works like this.

Linux+ XK0-006 Domain 1 — System Management

A sysadmin needs the r8169 network driver to load at every boot with a non-default parameter baked in, without editing the initramfs by hand. What is the correct approach?

  1. A. Run insmod r8169.ko with the option flag manually via a cron job at every boot
  2. B. Add an "options r8169 <parameter>=<value>" line to a file under /etc/modprobe.d/ so modprobe applies it whenever the module loads Correct
  3. C. Edit /proc/modules directly to hardcode the parameter
  4. D. Pass the option only as a kernel command-line parameter in grub.cfg

Why B is correct

modprobe reads configuration snippets in /etc/modprobe.d/*.conf, and an "options <module> <param>=<value>" line is applied automatically every time that module is loaded by modprobe — including automatic loads triggered by udev at boot — making it the standard persistent mechanism for this.

Why the others are incorrect

insmod never reads modprobe.d configuration, and a cron job to re-run it is fragile and non-standard. /proc/modules is a kernel-generated, read-only view that cannot be edited to configure anything. Kernel command-line parameters configure built-in kernel behavior, not options for a loadable module that may load later via udev.

Additional resources

Create a free account to take the full 15-question test and see every explanation. No credit card. No subscription. Just your email.

Take the free test

Linux+ questions, answered straight

“Is this the new XK0-006 version or the older XK0-005?”
XK0-006 — the newest version of Linux+. That includes the topics added in this revision: Python basics for sysadmins, AI best practices, compliance and audit tooling, and modern monitoring concepts, alongside the classic storage, systemd, and troubleshooting material.
“How command-heavy are the questions?”
As command-heavy as the real exam: exact flags, config file paths, and 'which command do you run NEXT' troubleshooting scenarios. Every explanation spells out why the right flag is right and what the wrong ones actually do.
“Are these dumped from the real exam?”
No. Every question is original and written to the published XK0-006 objectives — zero ban risk, and you actually learn Linux instead of memorizing answer letters.
“Which distributions does it cover?”
Both major families, like the exam itself: Red Hat-style (dnf/rpm, SELinux, firewalld) and Debian-style (apt/dpkg, AppArmor, ufw) — with questions that make the distinction explicit so you're never guessing which world you're in.

Don't gamble the $369 voucher.

Start with the free test. Ten minutes, judge it yourself.

Take the free 15-question test Get full access — $59
Take the free 15-question test → Full access
$59 once