2V0-71.23 Question 7
Select 3Your organization is planning to modernize an existing monolithic application by transitioning it to a cloud-native architecture. As part of this effort, the team is considering the adoption of microservices and containerization. Which of the following are key benefits of this approach that align with application modernization principles?
- A
Improved scalability through independent scaling of components
- B
Simplified debugging due to monolithic architecture consolidation
- C
Faster time-to-market through CI/CD pipelines and smaller deployable units
- D
Increased operational overhead due to additional microservices management
- E
Enhanced fault isolation allowing issues to be contained within specific services
Show answer and explanation
Correct answers: A, C, E
Explanation
Application modernization focuses on adopting cloud-native principles, such as microservices and containerization, to improve agility, scalability, and fault tolerance. Key benefits include independent scaling, faster time-to-market, and improved fault isolation. However, challenges such as increased operational overhead and debugging complexity are trade-offs to consider when transitioning from monolithic architectures.
- A. Correct.
Improved scalability is a key benefit of transitioning to microservices. Each microservice can be independently scaled based on demand, aligning with the flexibility of cloud-native architectures.
- B. Incorrect.
Simplified debugging is not a benefit of microservices. In fact, debugging in microservices architectures can be more complex due to the distributed nature of the system.
- C. Correct.
Faster time-to-market is a significant advantage of application modernization because smaller, independent deployable units and CI/CD pipelines accelerate development and deployment cycles.
- D. Incorrect.
While operational overhead can increase due to the need for managing multiple microservices, this is a challenge rather than a benefit of modernizing applications.
- E. Correct.
Enhanced fault isolation is a key feature of microservices. Issues in one service are less likely to impact the entire system, improving reliability and maintainability.