When a take-home assignment's prompt is vague or leaves things open, how do you handle the gaps?
culture-fit · Junior level · general
What the interviewer is really asking
Probes how you operate under ambiguity and whether you communicate, since a deliberately open take-home tests whether you ask versus guess silently and whether you document your reasoning the way you would on a real team.
What to say
- Say you'd ask a small number of high-leverage clarifying questions where it's welcome, but not stall the whole assignment waiting on answers.
- Explain that for the rest you'd make explicit, reasonable assumptions and write them down in the README, so a reviewer can see your reasoning.
- Frame scope decisions you make, like what you chose to build versus stub out, as deliberate trade-offs rather than gaps you ignored.
What to avoid
- Don't say you'd just build whatever and hope it matches what they wanted, with no stated assumptions.
- Avoid the opposite of emailing a long list of questions before writing a line of code, which reads as unable to proceed without hand-holding.
- Don't silently expand scope to show off, then run out of time on the part they actually care about.
Example answers
Strong: I read the prompt twice and separate what's clearly required from what's open. If there's one genuinely blocking question I'll ask it, but for the rest I write down my assumptions at the top of the README, like 'assumed single-user, no auth, optimized for readability over raw speed,' and build to those. That way even if I guessed differently than they intended, they can see I made a deliberate choice rather than missing it.
Weak: I just start coding and build it the way that makes sense to me, then explain my choices if they ask in the follow-up.