1 / 5
Fill in: 'We ___ the cache the moment the underlying record changes.'
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We 'invalidate the cache' — the standard, established collocation for marking an entry stale. The other options aren't the recognised term here.
2 / 5
Fill in: 'We ___ a short TTL as a safety net in case an invalidation event is missed.'
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We 'set a TTL' — the standard, simple collocation for configuring expiry. The other options are less idiomatic here.
3 / 5
Fill in: 'An overly aggressive cache can ___ users with data that's already out of date.'
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We say a cache will 'serve' stale data — the standard collocation for returning content to a client. The other options aren't idiomatic here.
4 / 5
Fill in: 'We ___ cache hit rates to check the strategy is actually paying off.'
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We 'track hit rates' — the standard collocation for monitoring cache effectiveness. The other options are less idiomatic here.
5 / 5
Fill in: 'We ___ a versioned cache key so a deploy can bust old entries instantly.'
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We 'use' a versioned key — the standard, simple collocation. The other options are less idiomatic here.