Frontend · Senior · System design

Design the data and state layer for a large SPA, for example a CRM, where the same entities are visible on many screens and get edited.

~10 min by voice

How to approach it

The interviewer wants to see whether you can tell server state (a cache of someone else's data) apart from UI state and build consistency around that: invalidation, optimistic updates, conflicts and the API contract. What matters is understanding the trade-offs, not just naming Redux.

Have you seen this question in a real interview?

Answers0

Avg. score—

Strong—

Practiced0

Topics

state management data fetching

Answer by voice

The interviewer will ask this question and listen. Think out loud and ask for a hint if you need one. When you're done, pause or tap “That's my answer”. In about a minute, your score and the points you covered show up here.

Best with headphones · ~10 min