What software architectural style is used for synchronizing activities between applications over a network?

The software architectural style that effectively facilitates the synchronization of activities between applications over a network is Service-Oriented Architecture (SOA). SOA is designed around the concept of services, where each service is a discrete piece of software that performs a specific function and communicates over a network with other services.

In SOA, services can be developed, deployed, and scaled independently, allowing for greater flexibility and interoperability among different applications. This architecture promotes the use of standardized protocols and messaging formats, helping different systems to exchange data and synchronize activities seamlessly. Services in SOA can be used by various clients and can interact with each other regardless of their underlying technologies, making it especially suitable for complex enterprise environments.

While the other options like SOAP, GraphQL, and REST are important communication protocols and architectural principles used in web services, they each have a more specific focus. SOAP is a protocol that uses XML for message format and is strongly tied to specifications. REST is an architectural style leveraging existing protocols like HTTP, focusing on stateless interactions. GraphQL is a query language for APIs that allows clients to request exactly the data they need, but it does not inherently provide the same level of service orchestration and management that SOA offers.

Thus, for synchronizing activities