Are there free CISSP practice questions?

Yes. CertStud offers free CISSP practice questions across all 8 ISC2 domains, plus full-length CISSP practice exams. Start with sample questions, then take timed mock tests that mirror the CAT-style exam format.

How many questions are on a CISSP practice exam?

Our CISSP practice exams include 125 questions with a 180-minute timer. The real CISSP CAT exam presents 100–150 adaptive questions in up to 3 hours; practicing at 125 questions is a strong readiness checkpoint.

What is the best way to use CISSP practice exams?

Take one full timed exam to set a baseline, review every miss by domain, then drill weak domains with practice questions. Retake a second and third mock only after you close domain gaps — score chasing without review wastes time.

Do these CISSP practice exams cover all domains?

Yes. Each full-length exam covers Security and Risk Management, Asset Security, Security Architecture and Engineering, Communication and Network Security, Identity and Access Management, Security Assessment and Testing, Security Operations, and Software Development Security.

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CISSP Full Practice Exam 2

Full Exam

Complete 125-question CISSP exam simulation with mixed difficulty levels

Exam Details

125

Questions

180

Minutes

700

Passing Score

Domain Coverage

This exam covers all 8 CISSP domains according to the official exam outline

Security and Risk Management

19 questions

15%

Asset Security

13 questions

10%

Security Architecture and Engineering

16 questions

13%

Communication and Network Security

16 questions

13%

Identity and Access Management

16 questions

13%

Security Assessment and Testing

15 questions

12%

Security Operations

16 questions

13%

Software Development Security

14 questions

11%

Exam Instructions

Intermediate Level: This exam includes more complex scenarios and requires deeper understanding of security concepts.

This is a timed exam - you have 3 hours to complete all 125 questions
Questions include more complex scenarios and multi-layered security challenges
You can mark questions for review and return to them later
Choose the BEST answer - questions may have multiple valid options
Consider business impact and risk management in your answers
Think strategically about security architecture and governance
Your results will show performance by domain to help identify study areas

Ready to Start?

This intermediate exam requires solid understanding of CISSP concepts

Estimated time: 3 hours

125 questions

Intermediate difficulty

Start Exam

Exam Tips

Scenario Analysis: Break down complex scenarios into component parts.

Risk Perspective: Consider both likelihood and impact in your decisions.

Holistic Thinking: Consider how security decisions affect the entire organization.

Best Practices: Apply industry standards and frameworks in your answers.

Free CISSP Practice Exam Guide (2026)

Looking for a CISSP practice exam or CISSP practice questions before test day? Use full-length mocks to train pacing, domain coverage, and exam stamina — then review explanations so every miss becomes a study plan item.

How to prepare with CISSP practice exams

Start with CISSP practice questions by domain to warm up on concepts.
Take Practice Exam 1 timed (125 questions / 180 minutes) without pausing.
Score by domain and rebuild weak areas with flashcards and notes.
Re-test with Exam 2, then Exam 3 only when domain scores are consistently above your target.

What the real CISSP exam tests

CISSP is a managerial-depth information security exam covering eight CBK domains. Passing requires more than memorization — questions often present scenario tradeoffs around risk, architecture, identity, and operations. Timed practice exams are the fastest way to discover whether you can apply concepts under pressure.

Domain	Weight
Security and Risk Management	15%
Asset Security	10%
Security Architecture and Engineering	13%
Communication and Network Security	13%
Identity and Access Management	13%
Security Assessment and Testing	12%
Security Operations	13%
Software Development Security	11%

CISSP practice exam FAQs

Are there free CISSP practice questions?: Yes. CertStud offers free CISSP practice questions across all 8 ISC2 domains, plus full-length CISSP practice exams. Start with sample questions, then take timed mock tests that mirror the CAT-style exam format.
How many questions are on a CISSP practice exam?: Our CISSP practice exams include 125 questions with a 180-minute timer. The real CISSP CAT exam presents 100–150 adaptive questions in up to 3 hours; practicing at 125 questions is a strong readiness checkpoint.
What is the best way to use CISSP practice exams?: Take one full timed exam to set a baseline, review every miss by domain, then drill weak domains with practice questions. Retake a second and third mock only after you close domain gaps — score chasing without review wastes time.
Do these CISSP practice exams cover all domains?: Yes. Each full-length exam covers Security and Risk Management, Asset Security, Security Architecture and Engineering, Communication and Network Security, Identity and Access Management, Security Assessment and Testing, Security Operations, and Software Development Security.

Back to Practice Exams

CISSP Full Practice Exam 2

Full Exam

Complete 125-question CISSP exam simulation with mixed difficulty levels

Exam Details

125

Questions

180

Minutes

700

Passing Score

Domain Coverage

This exam covers all 8 CISSP domains according to the official exam outline

Security and Risk Management

19 questions

15%

Asset Security

13 questions

10%

Security Architecture and Engineering

16 questions

13%

Communication and Network Security

16 questions

13%

Identity and Access Management

16 questions

13%

Security Assessment and Testing

15 questions

12%

Security Operations

16 questions

13%

Software Development Security

14 questions

11%

Exam Instructions

Intermediate Level: This exam includes more complex scenarios and requires deeper understanding of security concepts.

This is a timed exam - you have 3 hours to complete all 125 questions
Questions include more complex scenarios and multi-layered security challenges
You can mark questions for review and return to them later
Choose the BEST answer - questions may have multiple valid options
Consider business impact and risk management in your answers
Think strategically about security architecture and governance
Your results will show performance by domain to help identify study areas

Ready to Start?

This intermediate exam requires solid understanding of CISSP concepts

Estimated time: 3 hours

125 questions

Intermediate difficulty

Start Exam

Exam Tips

Scenario Analysis: Break down complex scenarios into component parts.

Risk Perspective: Consider both likelihood and impact in your decisions.

Holistic Thinking: Consider how security decisions affect the entire organization.

Best Practices: Apply industry standards and frameworks in your answers.

Free CISSP Practice Exam Guide (2026)

How to prepare with CISSP practice exams

Start with CISSP practice questions by domain to warm up on concepts.
Take Practice Exam 1 timed (125 questions / 180 minutes) without pausing.
Score by domain and rebuild weak areas with flashcards and notes.
Re-test with Exam 2, then Exam 3 only when domain scores are consistently above your target.

What the real CISSP exam tests

Domain	Weight
Security and Risk Management	15%
Asset Security	10%
Security Architecture and Engineering	13%
Communication and Network Security	13%
Identity and Access Management	13%
Security Assessment and Testing	12%
Security Operations	13%
Software Development Security	11%

CISSP practice exam FAQs

Are there free CISSP practice questions?: Yes. CertStud offers free CISSP practice questions across all 8 ISC2 domains, plus full-length CISSP practice exams. Start with sample questions, then take timed mock tests that mirror the CAT-style exam format.
How many questions are on a CISSP practice exam?: Our CISSP practice exams include 125 questions with a 180-minute timer. The real CISSP CAT exam presents 100–150 adaptive questions in up to 3 hours; practicing at 125 questions is a strong readiness checkpoint.
What is the best way to use CISSP practice exams?: Take one full timed exam to set a baseline, review every miss by domain, then drill weak domains with practice questions. Retake a second and third mock only after you close domain gaps — score chasing without review wastes time.
Do these CISSP practice exams cover all domains?: Yes. Each full-length exam covers Security and Risk Management, Asset Security, Security Architecture and Engineering, Communication and Network Security, Identity and Access Management, Security Assessment and Testing, Security Operations, and Software Development Security.