System Design · Middle · Question 61 of 75

Which service worker caching strategy fits which resource?

✓Correct answer: Cache-first for versioned static assets, network-first for fresh data like API responses, stale-while-revalidate for semi-static content
2Cache-first for everything
3Network-only for everything

Explanation

Choosing per resource type balances speed, freshness and offline support.

Further reading

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