DevOps Tools Engineer

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Q_01 domain/701.1 · medium multi discuss →

A development team is refactoring a monolithic application into smaller independently deployable services that communicate over the network. They want the resulting design to reflect the properties the DevOps Tools Engineer objective associates with modern service-based applications. Which combination of design characteristics best matches these principles?

A Microservices that are loosely coupled
B A single shared in-process module that all features call directly
C Immutable servers that are replaced rather than modified in place
D A tightly coupled scheduler embedded in every service binary
E Manual patching of running production hosts to keep state

Q_02 domain/701.1 · medium single discuss →

During design review, an architect proposes that each request to a stateless microservice should be able to be served by any instance without relying on locally stored client state. Which set of concerns from the Modern Software Development objective is the architect primarily addressing when designing how the service handles this?