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Multiple ChoiceBeginner 30s

Cache hit/miss

Choose the best answer for: cache basics
Options
  1. 1Hit means the lookup errored and the cache layer must be restarted
  2. 2There is no distinction; both terms describe the same failed lookup
  3. 3Hit: data in cache; Miss: fetch from source and populate cache
  4. 4Miss means the lookup errored and the source of truth is unavailable

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