| # | title | topic | type | difficulty |
|---|---|---|---|---|
| 91 | form.submit() skips the party | DOM Events | Multiple choice | Medium |
| 92 | Drag the propagation into order | DOM Events | Drag & drop | Medium |
| 93 | Event machine: which phase fires it? | DOM Events | Runtime machine | Medium |
| 94 | Mock, stub, or spy? | Testing Lifecycle | Multiple choice | Medium |
| 95 | The order-dependent test suite |
| Testing Lifecycle |
| Multiple choice |
| Medium |
| 96 | The test that fails on Tuesdays | Testing Lifecycle | Multiple choice | Medium |
| 97 | Test-double machine: which double does the job? | Testing Lifecycle | Runtime machine | Medium |
| 98 | Build makeSpy | Testing Lifecycle | Coding | Medium |