Domains by exam weight

Start with the domains that make up the largest share of the exam. Each link opens its module page, where you can see its study-material status and any authored notes.

1. Applications and Integration

   33.1% of the examAbout 17 items

2. Model Selection and Optimization

   16.8% of the examAbout 9 items

3. Agents and Workflows

   14.7% of the examAbout 8 items

4. Prompt and Context Engineering

   11% of the examAbout 6 items

5. Tools and MCPs

   10.6% of the examAbout 6 items

6. Security and Safety

   8.1% of the examAbout 4 items

7. Claude Code

   3.1% of the examAbout 2 items

8. Eval, Testing, and Debugging

   2.6% of the examAbout 1 item