Final answer:
It is true that service-oriented architectures are widely used in B2B enterprise applications. They provide a reusable and flexible framework for integrating different systems and applications across businesses.
Step-by-step explanation:
The statement that service-oriented architectures are widely used in B2B enterprise business applications is True. Service-oriented architectures (SOA) provide a flexible framework that allows services to be reused and shared across different business applications, making it ideal for businesses that frequently interact with each other. In B2B contexts, different enterprises often need to integrate their systems and applications to facilitate various business processes such as supply chain management, customer relationship management, and enterprise resource planning. By using SOA, these enterprises can ensure that their services can easily communicate and interact with the services of their business partners, thus leading to more seamless data exchange and workflow integration. Furthermore, SOA supports the agility of an enterprise to adapt to changing business needs, which is essential for maintaining competitive advantage in the market.