Single-choice questions
A radio-button question with exactly one correct option. Auto-scored. Fastest type to author and the fastest for candidates to take.
Use Single-choice when there is one and only one correct answer. The form's Options editor renders a vertical list - each row is a labeled letter (A, B, C, ...), the option text, and a radio marker on the right indicating which option is correct.
When to use#
- Conceptual questions with a single defensible answer ("default Postgres isolation level?").
- Filter / screening questions where you want a fast yes/no signal across many candidates.
Form fields#
| Field | Type | Description |
|---|---|---|
| Question Namerequired | Short title shown in the test outline. | |
| Question Bodyrequired | The prompt. Rich text supported, including code blocks. | |
| Optionsrequired | Two or more answer choices. Exactly one is marked correct. | |
| Difficulty | enum | Easy / Medium / Hard / Expert. |
| Time | minutes | Estimated time per candidate. |
Options editor#
Click + Add option to create more rows; you need at least two. Click the radio dot on the right of a row to mark it correct (selecting a new one un-selects the previous). Each row also has a per-option explanation field that surfaces in the candidate review panel after grading.