A. Policy implementation
B. QoS
C. Security
D. Verify invoice
Explanation: It is a part of Business service layer.
A. Session Management
B. Security
C. User interaction
D. Database support
A. Software reuse
B. Object-oriented programming language
C. Framework
D. None of the mentioned
Explanation: Frameworks are implemented as a collection of concrete and abstract object classes in an object-oriented programming language.
A. Local Presentation
B. Distributed presentation
C. Remote presentation
D. All of the mentioned
A. semantic domain
B. syntactic domain
C. sequence
D. set
A. Web application frameworks
B. Middleware integration frameworks
C. Web application frameworks
D. GUI design
Explanation: The MVC pattern was originally proposed in the 1980s as an approach to GUI design that allowed for multiple presentations of an object and separate styles of interaction with each of these presentations
A. Master-slave architectures
B. Client–server systems
C. Two-tier client–server architecture
D. Both Master-slave architectures AND Client–server systems
Explanation: One should design the architecture of distributed client–server systems so that they are structured into several logical layers, with clear interfaces between these layers.