Software Design MCQs

Which of the following is not an activity of Structured Analysis (SA) ?

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A. Functional decomposition
B. Transformation of a textual problem description into a graphic model
C. All the functions represented in the DFD are mapped to a module structure
D. All of the mentioned
✅ The correct answer is option C.
Explanation: The module structure is the software architecture.

Which of the following is not a use of a CASE tool ?

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A. Support structured analysis and design (SA/SD)
B. Maintains the data dictionary
C. Checks whether DFDs are balanced or not
D. It complies with the available system
✅ The correct answer is option D.
Explanation: It takes long time to establish the system in order to comply with the available system

Which of the following is/are true with respect to functions ?

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A. A function such as “search-book” is represented using a circle
B. Functions represent some activity
C. Function symbol is known as a process symbol or a bubble in DFD
D. All of the mentioned
✅ The correct answer is option D.
Explanation: All the options are correct with respect to Function Oriented Software Design

Grady Booch, James Rumbaugh, and Ivar Jacobson combined the best features of their individual object-oriented analysis into a new method for object oriented design known as _____________________?

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A. HTML
B. XML
C. UML
D. SGML
✅ The correct answer is option C.
Explanation: The Unified Modeling Language (UML) has become