The four fundamental UML diagrams replace _______________ in the traditional SDLC.
A)User interface scenarios
B)Data flow diagrams and entity relationship diagrams
C)Observation,documentation analysis and questionnaires
D)legacy and network databases
E)nothing (they supplement,but do not replace)

Question

Quizplus · Accepted Answer

The four fundamental UML diagrams (use case diagram, class diagram, sequence diagram, and activity diagram) replace the traditional SDLC modeling techniques such as data flow diagrams and entity relationship diagrams. They provide a more comprehensive and visual way to represent the different aspects of a system, including its functionality, structure, behavior, and interactions. The other options mentioned (user interface scenarios, observation/documentation analysis, legacy/network databases) are either not directly related to SDLC modeling or are supplementary techniques that can be used in conjunction with UML diagrams.

The Four Fundamental UML Diagrams Replace _______________ in the Traditional