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Which of the following flushes user information from in-memory cache?

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Which of the following flushes user information from in-memory cache?

(a) grantCache

(b) invalidateUserCache

(c) validateUserCache

(d) none of the mentioned

This question was addressed to me in an online quiz.

The doubt is from Collection-Level Access Control topic in portion Production Checklist, Security Concepts and Network Security of MongoDB

1 Answer

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Best answer
Right option is (b) invalidateUserCache

For explanation: invalidateUserCache allows you to purge the cache at any given moment, regardless of the interval set in the userCacheInvalidationIntervalSecs parameter.

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