How many questions are in the CompTIA Security+ practice bank?

The Certilum bank for the CompTIA Security+ holds 90 Foundation questions across 5 exam domains. Every question ships with a written explanation of why the right answer is right, and each row exists in three wording variants, so a session never repeats itself verbatim.

How long is the CompTIA Security+ exam?

The real CompTIA exam is timed at around 90 minutes, with a passing score of 75%. The Certilum diagnostic mirrors that structure so your practice session feels like test day.

What is the CompTIA Security+ exam complexity score?

We measured 90 questions and scored them 1-10 on a composite of format difficulty: multi-select questions (which require every correct option), scenario-length questions, interactive code questions and explanation depth. The CompTIA Security+ scores 2.2 out of 10, with a per-domain breakdown on the difficulty page.

Is the CompTIA Security+ exam practice free?

Yes. You can run the full diagnostic for free, get domain-level scoring and see which domains cost you the most points before deciding whether to go further.

Which domains should I focus on for the CompTIA Security+?

The CompTIA Security+ blueprint is split into 5 domains, and the heaviest one carries 28% of the exam. The difficulty breakdown shows where the hardest questions actually sit, so you can spend your study time where it pays.

Free diagnostic practice

CompTIA Security+

SY0-701

CompTIA Security+ (SY0-701) is a globally recognized vendor-neutral certification that validates practical cybersecurity skills across five domains

90 min

75% to pass

90 bank questions

5 domains

certilum

Start the full practice examCompTIA Security+ — freshly shuffled Foundation questions, timed, with domain scoring and explanations.

Exam syllabus, organized by domain

The official CompTIA blueprint, with the real weight each domain carries on test day.

Try a real question

Answer one question from the live bank. Grading happens on our servers, so the answer key never reaches the page.

Try a real question

Sample CompTIA Security+ exam question

Answer this question the same way you would on exam day. No sign-up needed — one random question, three tries to swap it out.

ProficientGeneral Security Concepts

Select the technologies that are primarily used to maintain data integrity within an enterprise environment.

Exam facts at a glance

Every figure below comes from the certification record or from the question bank itself.

Time limit: 90 minutes
Passing score: 75%
Domains: 5
Questions in our bank: 90
Level: PROFESSIONAL
Measured complexity: 2.2 / 10
Question mix: 31 single · 31 multi · 28 interactive

Where the hard questions actually are

We score every question in the bank 1-10 on a reproducible formula. Below is the per-domain breakdown.

Exam complexity score2.2/10Gentle · measured across 90 bank questions

General Security Concepts11 questions · complexity 2.0/10 · Gentle
36% multi-select · 0% scenario · 27% interactive
Security Architecture17 questions · complexity 2.0/10 · Gentle
35% multi-select · 0% scenario · 29% interactive
Security Operations24 questions · complexity 2.0/10 · Gentle
33% multi-select · 0% scenario · 33% interactive
Security Program Management and Oversight18 questions · complexity 3.1/10 · Gentle
61% multi-select · 0% scenario · 33% interactive
Threats, Vulnerabilities, and Mitigations20 questions · complexity 2.0/10 · Gentle
35% multi-select · 0% scenario · 30% interactive