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CISA Exam Format Guide

Question count, time limit, scoring, domain weights, and pass criteria.

CISA Exam Format Guide

Everything you need to know about the CISA exam structure, scoring, and logistics before test day.

Exam Overview

Detail Value
Total Questions150 multiple-choice questions
Scored Questions150 (no unscored/pretest items currently disclosed)
Time Limit4 hours (240 minutes)
Time per Question~1.6 minutes (96 seconds)
Question FormatFour answer choices, one best answer
Passing Score450 on a scale of 200 to 800
Scoring MethodScaled scoring (not a simple percentage)
Penalty for GuessingNone (answer every question)
DeliveryComputer-based at PSI testing centers or remote proctored
LanguagesEnglish, Japanese, Chinese (Simplified), Spanish, and others

Domain Weights

Domain Topic Weight Approx. Questions
1Information Systems Auditing Process21%~31
2Governance and Management of IT17%~26
3Information Systems Acquisition, Development, and Implementation12%~18
4Information Systems Operations and Business Resilience23%~35
5Protection of Information Assets27%~40

Scoring Details

  • ISACA uses scaled scoring, not raw percentage
  • The passing score of 450 roughly corresponds to answering about 60-65% correctly
  • Questions are weighted differently based on difficulty
  • There is no penalty for wrong answers, so never leave a question blank
  • Results are available within 10 business days

Test Day Tips

  • Pace yourself: flag difficult questions and return to them
  • Look for the "best" answer, not just a correct one
  • Think like an IS auditor, not a technician or manager
  • When two answers seem correct, choose the one that addresses risk first
  • Read all four options before selecting your answer
  • Eliminate obviously wrong answers to improve your odds

Certification Requirements

  • Pass the exam with a score of 450 or higher
  • 5 years of professional IS auditing, control, or security experience (substitutions available)
  • Agree to the Code of Professional Ethics
  • Agree to the Continuing Professional Education (CPE) policy
  • Apply for certification within 5 years of passing the exam

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