Senior CQRS (Command Query Responsibility Segregation)

Test your Senior-level Software Architecture Patterns Cqrs Command Query Responsibility Segregation skills in Software Architecture Design. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•40 questions

Time Remaining: 05:00

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40 questions remaining

Question 1 of 40Assessment

Which caching strategy is most appropriate for a Query model that is updated via eventual consistency?

A. Setting a long 'Time-To-Live' (TTL) and never invalidating the cache to maximize performance and availability.

B. Using a Cache-Aside pattern where the projection engine invalidates specific cache keys when it updates the read model.

C. Disabling all caching to ensure that the user never sees stale data from the query side's database.

D. Caching the results of commands on the write side and serving them to the query side for a limited period.

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