DELL-EMC DEA-2TT3 Associate - Cloud Infrastructure and Services v.3 Exam Free Practice Test — 30 Questions

Exam Code: DEA-2TT3

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Question 1 of 30

In a cloud-based application, a development team is tasked with refactoring a monolithic application into microservices to improve scalability and maintainability. They decide to break down the application into three distinct services: User Management, Order Processing, and Payment Gateway. Each service will communicate via RESTful APIs. During the refactoring process, the team encounters a challenge where the User Management service needs to access user data frequently, while the Order Processing service requires real-time updates on user status. What is the most effective strategy for the team to implement in order to ensure efficient data access and minimize latency between these services?

Implement a shared database for all services to reduce data duplication and ensure consistency.
Use a message broker to facilitate asynchronous communication between services, allowing for decoupled interactions.
Create a caching layer for the User Management service to store frequently accessed user data.
Establish a direct database connection from the Order Processing service to the User Management service for real-time data access.

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