Intermediate CQRS (Command Query Responsibility Segregation)

Test your Intermediate-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

What strategy is used to recover a Read Model if the Query database is corrupted or lost?

A. Rebuilding the projections by replaying events from the event store or command log.

B. Restoring the read model from a backup of the client's local browser cache.

C. Using a query to extract all data from the UI layer and writing it back to the database.

D. There is no recovery strategy; the data is permanently lost if the read model fails.

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