In a project focused on a modular approach, what is the architectural style being employed?

In a project that employs a modular approach, multitiered architecture is the appropriate architectural style being utilized. This style is characterized by separating different aspects of the application into layers or tiers, which allows for each module to function independently while still being part of a cohesive system. This modularity supports better maintainability, scalability, and flexibility in development and deployment.

A multitiered architecture typically consists of at least three layers: presentation, application logic, and data storage. Each of these layers handles specific responsibilities, making it easier to update or replace one tier without affecting the others, which is crucial in modular design. This approach also promotes the use of diverse technologies, as each layer can utilize different tools or frameworks suited to its purpose.

In contrast, single architecture implies a more monolithic structure where components are tightly integrated, making changes more challenging and potentially leading to a lack of scalability. Network-based structure focuses on the distribution and communication between systems, which doesn’t necessarily align with the modularity aspect. Cascade system generally refers to linear processes with dependencies, which can hinder flexibility and adaptability within the project.