Which one of the following architectural styles of distributed systems is based on publish/subscribe systems?
A. Event-based architectures
B. Object-based architectures
C. Data-centered architectures
D. Layered architectures
Answer:A
Which one of the following architectural styles of distributed systems is based on publish/subscribe systems?
A. Event-based architectures B. Object-based architectures C. Data-centered architectures D. Layered architectures