Which of the following is correct?
A. Layers are not strongly coupled to the layers above them
B. Each layer is strongly coupled only to the layer immediately below it
C. Overall Layered-style architectures are loosely coupled
D. All of the mentioned
Answer:A
Which of the following is correct?
A. Layers are not strongly coupled to the layers above them B. Each layer is strongly coupled only to the layer immediately below it C. Overall Layered-style architectures are loosely coupled D. All of the mentioned
Explanation: Layers are not strongly coupled to the layers above them. If a program uses theStrict Layered style, then each layer is strongly coupled only to the layer immediately below it. As a result, overall Layered-style architectures are loosely coupled.