Model-driven engineering is just a theoretical concept. It cannot be converted into a working/executable code ?

Model-driven engineering is just a theoretical concept. It cannot be converted into a working/executable code ?

A. True
B. False

Explanation: Model-driven engineering is an approach to software development in which a system is represented as a set of models that can be automatically transformed to executable code.
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Which of the following statement is incorrect regarding the Class-responsibility-collaborator (CRC) modeling ?

Which of the following statement is incorrect regarding the Class-responsibility-collaborator (CRC) modeling ?

A. All use-case scenarios (and corresponding use-case diagrams) are organized into categories in CRC modelling
B. The review leader reads the use-case deliberately
C. Only developers in the review (of the CRC model) are given a subset of the CRC model index cards
D. All of the mentioned

Explanation: All participants in the review (of the CRC model) are given a subset of the CRC model index cards.
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________________ & ________________ diagrams of UML represent Interaction modeling?

________________ & ________________ diagrams of UML represent Interaction modeling?

A. Use Case, Sequence
B. Class, Object
C. Activity, State Chart
D. All of the mentioned

Explanation: Use case modeling is mostly used to model interactions between a system and external actors. Sequence diagrams are used to model interactions between system components, although external agents may also be included.

Which model in system modelling depicts the dynamic behaviour of the system ?

Which model in system modelling depicts the dynamic behaviour of the system ?

A. Context Model
B. Behavioral Model
C. Data Model
D. Object Model

Explanation: Behavioral models are used to describe the dynamic behavior of an executing system. This can be modeled from the perspective of the data processed by the system or by the events that stimulate responses from a system.