Architectural Design MCQs Archives

21. Transaction processing systems may be organized as a ____________ architecture with system components responsible for input, processing, and output ?

A. Repository

B. Client–server

C. Model-View-Controller

D. Pipe and Filter

✅ The correct answer is option D.

22. Systems that involve interaction with a shared database can be considered as ?

A. software-based

B. transaction-based

C. server-based

D. client-based

✅ The correct answer is option B.
Answer: b

Explanation: Such systems with a shared database are also referred to as transaction based information systems.

23. Which of the following is not real-time architectural patterns that are commonly used ?

A. Asynchronous communication

B. Observe and React

C. Environmental Control

D. Process Pipeline

✅ The correct answer is option A.
Explanation: These patterns can be combined and you will often see more than one of them in a single system.

24. Which of the following is/are commonly used architectural pattern(s) ?

A. Model-View-Controller

B. Layered Architecture

C. Client–server

D. All of the mentioned

✅ The correct answer is option D.
Explanation: Commonly used architectural patterns include Model-View-Controller, Layered Architecture, Repository, Client–server, and Pipe and Filter

25. The UML was designed for describing _______________________?

A. object-oriented systems

B. architectural design

C. SRS

D. Both object-oriented systems and Architectural design

✅ The correct answer is option D.
Explanation: The UML was designed for describing object-oriented systems and, at the architectural design stage, you often want to describe systems at a higher level of abstraction