Software Modelling

A. True
B. False

Explanation: The statement mentioned is true and each activity represents one process step

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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A. True
B. False

Explanation: A data object encapsulates data only. There is no reference within a data object to operations that act on the data.

A. Controller
B. Entity
C. Boundary
D. Business

Explanation: The answer is self-explanatory.

A. True
B. False

Explanation: Structural models of software display the organization of a system in terms of the components that make up that system and their relationships.

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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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.

A. Activity
B. Data Flow Diagram (DFD)
C. State Chart
D. Component

Explanation: DFDs focus on system functions and do not recognize system objects.

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.

A. Structural perspective
B. Behavioral perspective
C. External perspective
D. All of the mentioned

Explanation: Structural perspective is used to define the static structure of classes in a system and their associations.