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.

CtrlK

Search...

Back to Practice Exams

CISSP Practice Exam 1 - Beginner

Beginner

Beginner-focused practice exam with 50 questions covering all 8 domains

Exam Details

Questions

Minutes

700

Passing Score

Domain Coverage

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

Security and Risk Management

8 questions

15%

Asset Security

5 questions

10%

Security Architecture and Engineering

7 questions

13%

Communication and Network Security

7 questions

13%

Identity and Access Management

7 questions

13%

Security Assessment and Testing

6 questions

12%

Security Operations

7 questions

13%

Software Development Security

3 questions

11%

Exam Instructions

This is a timed exam - you have 3 hours to complete all 125 questions
Questions are presented in a linear format (not adaptive for practice purposes)
You can mark questions for review and return to them later
Choose the BEST answer for each question - there may be multiple correct options
Think from a management perspective, not just technical implementation
Read each question carefully and consider all aspects before answering
Your results will show performance by domain to help identify study areas

Ready to Start?

Make sure you have enough time to complete the full exam

Estimated time: 3 hours

125 questions

Beginner difficulty

Start Exam

Exam Tips

Time Management: Spend about 1.5 minutes per question on average.

Read Carefully: Pay attention to key words like "BEST", "MOST", "FIRST".

Think Managerially: Choose answers that reflect management and governance perspectives.

Process of Elimination: Eliminate obviously wrong answers first.

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 Practice Exam 1 - Beginner

Beginner

Beginner-focused practice exam with 50 questions covering all 8 domains

Exam Details

Questions

Minutes

700

Passing Score

Domain Coverage

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

Security and Risk Management

8 questions

15%

Asset Security

5 questions

10%

Security Architecture and Engineering

7 questions

13%

Communication and Network Security

7 questions

13%

Identity and Access Management

7 questions

13%

Security Assessment and Testing

6 questions

12%

Security Operations

7 questions

13%

Software Development Security

3 questions

11%

Exam Instructions

This is a timed exam - you have 3 hours to complete all 125 questions
Questions are presented in a linear format (not adaptive for practice purposes)
You can mark questions for review and return to them later
Choose the BEST answer for each question - there may be multiple correct options
Think from a management perspective, not just technical implementation
Read each question carefully and consider all aspects before answering
Your results will show performance by domain to help identify study areas

Ready to Start?

Make sure you have enough time to complete the full exam

Estimated time: 3 hours

125 questions

Beginner difficulty

Start Exam

Exam Tips

Time Management: Spend about 1.5 minutes per question on average.

Read Carefully: Pay attention to key words like "BEST", "MOST", "FIRST".

Think Managerially: Choose answers that reflect management and governance perspectives.

Process of Elimination: Eliminate obviously wrong answers first.

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.