Senior Redis

Test your Senior-level Nosql Databases Redis skills in Database Data Management. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•40 questions

Time Remaining: 05:00

Progress: 0%

40 questions remaining

Question 1 of 40Assessment

Under what condition will a Redis Hash change its internal encoding from 'ziplist' to 'hashtable'?

A. The number of elements exceeds 'hash-max-ziplist-entries' or a field value exceeds 'hash-max-ziplist-value'.

B. The total memory usage of the Hash exceeds the memory page size of the underlying Linux operating system.

C. A 'HINCRBY' command is called on a field that was previously stored as a simple string value.

D. The Hash is part of a MULTI/EXEC transaction and must be promoted to support transactional atomicity.

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