How long does it take to prepare for the Advanced Certified ScrumMaster (A-CSM)?

The exam itself is 90 minutes, which tells you how much is at stake in one sitting. Preparation time is usually measured in weeks rather than days for a expert exam of this size, and this one scores 2.1/10 for difficulty in our bank.

Which Advanced Certified ScrumMaster (A-CSM) domain should I study first?

Scrum Master Role, at 25% of the exam. It carries the most weight, so it is where your preparation effort returns the most points.

Should I do practice questions or read a book?

Do practice questions first for any domain you are weak in, and read for the ones you understand but cannot apply. Reading everything twice is the most common way to fail: it feels like progress and it is not. Certilum has 50 questions for this exam, scored per domain against the official weights.

What score should I have on a mock before booking the exam?

At least 80% on a timed mock in the real format. The 70% cut score leaves very little margin.

What is the single best way to find my weak domain?

Take one full mock, then look at the per-domain breakdown rather than the total. The total tells you whether you passed; the breakdown tells you which domain to study next, and that is the only actionable number in the result.

Study plan

How to Pass the Advanced Certified ScrumMaster (A-CSM) Exam

A-CSM

A study plan for the Advanced Certified ScrumMaster (A-CSM) certification exam, built from the official domain weights instead of a generic template. Focus on case studies and peer-to-peer coaching simulations. Do not just memorize the Scrum Guide; instead, study the application of coaching models (like GROW) within the Scrum framework.

7 domains

50 questions

90 min

70% to pass

certilum

Study in weight order, not topic order

The plan below follows the official blueprint weights, so the order of study is the order that returns the most points.

1
Scrum Master Role
25%
- Advanced facilitation techniques
- Coaching mindset and application
- Leading through influence
- Conflict resolution in Scrum teams
12 practice questions tagged to this domain.
2
Scrum Team
15%
- Building self-managing teams
- Team dynamics and evolution
- High-performance team coaching
- Addressing dysfunction
8 practice questions tagged to this domain.
3
Scrum Events
15%
- Optimizing Sprint Planning
- Effective Daily Scrums
- Advanced Retrospective techniques
- Strategic Sprint Reviews
8 practice questions tagged to this domain.
4
Scrum Artifacts
15%
- Advanced Product Backlog management
- Enhanced Transparency through Artifacts
- Refining Definition of Done
- Visualizing flow and progress
7 practice questions tagged to this domain.
5
Agile Fundamentals
10%
- Scaling Agile frameworks
- Agile organizational design
- Lean principles in Scrum
- Continuous improvement culture
5 practice questions tagged to this domain.
6
Advanced Scrum Mastery
10%
- Organizational agility
- Coaching the organization
- Continuous experimentation
- Measuring value delivery
5 practice questions tagged to this domain.
7
Scrum Theory and Values
10%
- Deep dive into Empiricism
- Living the Scrum Values
- Overcoming anti-patterns
- Psychological safety
5 practice questions tagged to this domain.

Three phases, in order

Most failures are process failures, not knowledge failures.

Step 1

Phase 1 — Learn the high-weight domains

Start where the points are. The first domains on this plan carry the most weight, so a gap there costs the most. Cover the objectives, then close each topic with practice questions you actually get wrong.

Step 2

Phase 2 — Close the mid-weight domains

The middle of the blueprint is where most candidates plateau. These domains are worth less per topic than the first phase, but they add up fast, and they are the usual difference between a near miss and a clear pass.

Step 3

Phase 3 — Timed full mocks

Stop reading new material at this point. Run full-length exams under the real time limit and the real format, and use the per-domain breakdown to find which domain is still costing you the pass.

Where we put the emphasis

The exam focuses heavily on situational judgment—testing how a Scrum Master reacts to specific organizational impediments and team conflicts.

The order matters less than the loop. Every domain you finish should end with questions you got wrong, because the mistake is the only thing you actually needed to study. On the Advanced Certified ScrumMaster (A-CSM) that loop is worth 15% of the exam in the first block alone.