There are three kinds of AAISM practice exam, and they do different jobs. ISACA offers a free practice quiz of 12 questions, which is a preview of the level, and sells a questions database of more than 200 items, which is a bank to study from. Neither is described on ISACA's AAISM pages as a full-length timed exam. A full mock, 90 questions in 150 minutes with the domains at ISACA's shares, is what tells you whether you can do the whole exam on one clock, and independent providers such as ours offer one. This guide sets out what ISACA provides, what a faithful AAISM mock looks like, how to take one and review it, what a practice score can and cannot tell you, and how to spot a practice test that will mislead you.
The short answer
- ISACA's free practice quiz has 12 questions. ISACA's AAISM page invites you to "Test your knowledge with these 12 free questions." You submit a form to see your results.
- ISACA's paid questions database has more than 200. ISACA's page describes it as "a comprehensive 200+ question pool of items" with a personalized dashboard.
- A full mock is 90 questions on one 150-minute clock, four options and one best answer each, with the domains at 31%, 31% and 38%: about 28, 28 and 34 questions.
- A practice score is not a scaled score. ISACA reports results from 200 to 800 and publishes no conversion from questions answered correctly, so no practice test can tell you your real score.
- The review matters more than the score. A mock is worth what you learn from the rationales of the questions you missed.
- Any test that offers questions from the real exam is a red flag, and using one breaks ISACA's rules. Every question in a legitimate practice test is written for practice.
Is there an AAISM practice exam from ISACA?
Yes, a short one. ISACA's AAISM page lists a free AAISM practice exam: "Test your knowledge with these 12 free questions." The quiz page says it "includes questions from ISACA's test prep solutions that are the same level of difficulty you can expect" on the exam, and the questions come with explanations of why each option is right or wrong. To see your result, the page asks you to "fill-out and submit the form to view your results".
Use it for what it is: a feel for the level and the style, in ISACA's own words. Twelve questions cannot tell you how ready you are, and they cover only a small part of the 13 topics in ISACA's outline. Try it early, before you have studied much, so you know what you are working toward; the AAISM practice quiz is on ISACA's site. Its questions are ISACA's, so we link to the quiz rather than repeat any of it.
ISACA members have one more free source: an online study group. ISACA's page describes it as "This member-exclusive online forum acts as a global virtual study group for those preparing to take the AAISM certification exam", where you can "Answer practice questions and get help from experts for free."
AAISM question banks: ISACA's database and ours
A question bank is for daily practice, topic by topic, rather than for timing yourself on a full exam. Two are worth knowing.
ISACA's Questions, Answers & Explanations Database. ISACA's AAISM page describes it in two sentences: "Get a six-month subscription to a comprehensive 200+ question pool of items. Build a custom study plan with a personalized dashboard, track progress and review previously answered questions." It is ISACA's own material in ISACA's own phrasing, and it is the bank ISACA itself sells for the AAISM. ISACA's page gives its size as more than 200 questions; it does not describe a full-length timed practice exam within it. AAISM study guide and review manual covers ISACA's other materials.
Our AAISM question bank. 1,717 original questions written to ISACA's outline in the exam's format, each with a rationale that explains the right answer and why each wrong one falls short. You can practice by topic, by lesson or only the questions you missed, and the qualifier is marked in every stem that has one, so the habit of reading for it forms early. None of our questions is AAISM exam content: each is written for practice, against the outline's tasks.
The two are not either-or. You can use ISACA's database for ISACA's own phrasing and a larger bank for volume, since the AAISM's 13 topics and 22 tasks need more than a few questions each to learn well.
What a full AAISM mock exam should look like
A mock is only useful if it is the exam's shape. Check any practice exam, ours included, against what ISACA's candidate guide says about the real one.
| Feature | The real AAISM, per ISACA | What a faithful mock does |
|---|---|---|
| Length | "2.5 hours (150 minutes); 90 multiple-choice questions" | 90 questions on a 150-minute timer |
| Question shape | "Every question has a stem (question) and four options (answer choices)." | Four options, one best answer |
| Best answer | "All questions are designed with one best answer." | Options that are each partly right, separated by the qualifier |
| Domains | 31%, 31% and 38% | About 28, 28 and 34 questions |
| Wrong answers | "There are no penalties for incorrect answers." | Every question answered |
| The break | One break of up to ten minutes, and "the timer will not stop" | The clock keeps running if you pause |
| Materials | Closed book; reference and study materials are prohibited | No notes, no searching |
A practice test that is two hours long, gives the domains other shares, or has true-or-false and fill-in questions is practicing something other than the AAISM. ISACA's numbers are in its candidate guide, and they are the ones to trust; the AAISM exam format, scoring and passing score sets them out in full.
How to take an AAISM practice exam
The point of a full mock is to rehearse the exam's conditions, so take it the way you will take the real one.
- One sitting, one clock. Set aside 150 minutes without interruptions. Do not pause the timer for a break: on exam day, "During an approved break, the exam will be paused, but the timer will not stop."
- No notes, no searching. The guide's list of prohibited items includes "Reference materials, study materials, paper, notes, notepads, language dictionaries, or other aids". Looking something up turns a mock into a quiz.
- Pace by checkpoints. At 100 seconds a question, about 50 minutes should be gone at question 30 and 100 minutes at question 60. If you are behind, speed up on the questions you know.
- Answer everything. "All questions should be answered. There are no penalties for incorrect answers." If you are unsure, rule out what you can and choose; the guide's own advice is to "Eliminate known incorrect answers and then make the best choice possible."
- Read for the qualifier. "A question may require you to choose the answer based on a qualifier, such as MOST likely or BEST." Find the qualifier before you read the options.
Take your first full mock once you have studied every domain at least once, not at the very start; a mock taken too early mostly measures what you have not read yet. Take the last one about a week before the exam, so there is time to act on what it shows.
How to review a practice exam
The score takes a second to read; the review is where the improvement is. For each question you got wrong, and each you got right by guessing:
- Read the rationale for every option, not only the right one. The exam's wrong options are rarely absurd, and knowing why each falls short is how you learn to separate options that sound alike.
- Name the reason you missed it. Did you not know the concept, misread the qualifier, or choose a good action that was not the best one? Each has a different fix: more study, slower reading, or more practice judging options.
- Log it by topic. After a mock, the topics where your misses cluster are your study plan for the next week. ISACA's own score report works the same way, by domain, though "Domain level results are provided for informational purposes only."
- Go back to the lesson, then try the missed questions again a few days later, when you no longer remember the answer.
Our mock is built for this review. Its results list each topic with the costliest gap first, show every question with its rationale, and link each question to the lesson that teaches it.
What score should you aim for on an AAISM practice test?
There is no honest single number. ISACA reports the real exam on "a common scale from 200 to 800", and "Candidates must receive a score of 450 or higher to pass the exam, which represents the minimum standard of knowledge." It publishes no conversion from the number of questions answered correctly to that scale, and some of the 90 questions are pretest items that "are not used to calculate exam scores". A practice test that tells you a percentage equals a pass is guessing, and so is any rule of thumb that turns 450 into a percentage.
Our mock is plain about this: it shows the percentage of its own questions you answered correctly, and says that this is not a scaled score. What a practice score can tell you is a trend. Read it three ways:
- Across mocks. A score that climbs from one mock to the next, on different questions, means your preparation is working.
- Across domains. The real score is "based on the total number of exam items answered correctly, regardless of domain", so one weak domain pulls the whole total down. A balanced profile is safer than a high score built on one strong domain.
- Against the clock. If you finish with time to spare and your accuracy holds in the last 30 questions, the pacing is under control.
How to spot a bad AAISM practice test
ISACA's article on exam integrity is direct about one kind of bad practice material: "websites that offer access to supposed “live” test questions are either deceptive or violating copyright laws, and this would be considered a breach of the test-taker agreement." It names other red flags too, "like guarantees to pass and individuals who encourage sharing questions from the latest exam." The consequences for a candidate are serious, and they can reach the ISACA certifications you already hold, a CISM included; AAISM exam questions: what they look like sets out ISACA's rules and penalties.
Beyond the rules, five signs that a practice test will waste your time:
- The format is wrong. Two hours instead of 150 minutes, a question count other than 90, or domain shares other than 31%, 31% and 38%.
- There are no rationales, or the rationale only repeats the answer. Without the reason, a wrong answer teaches nothing.
- Every option but one is absurd. Real AAISM questions offer several things a security manager might do; easy distractors train you for an exam you will not take.
- It promises a pass, or names a percentage it says is the same as 450.
- It claims to hold the real exam's questions. If that is true, using it breaks ISACA's rules; if it is false, you are memorizing someone's guesses.
Where to start
Begin with something free. ISACA's practice quiz gives you 12 of its own questions, and a free account here opens the first topic, AI governance and regulation, in full: its 147 questions with rationales, its lessons and its flashcards, plus a short diagnostic and a study plan. The AAISM practice page explains how the bank and the mock work, and how to study for the AAISM shows where the mocks fit in an 8-week plan. When you are ready for the full mock and the rest of the bank, full access to all 1,717 questions is a single payment, with nothing to renew.
By QualExam editorial. Written against the certifying body’s published documents, pinned by hash so a revised edition shows up as a change.