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. Realization
B. Aggregation
C. Generalization
D. dependency
Explanation: Generalization is an everyday technique that we use to manage complexity. This means that common information will be maintained in one place only.
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. Behavioral Model
B. Context Model
C. Data Model
D. Structural Model
Explanation: Structural models show the organization and architecture of a system. These are used to define the static structure of classes in a system and their associations.
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. 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. Three
B. Four
C. Six
D. Nine
Explanation: The different notations of UML includes the nine UML diagrams namely class, object, sequence, collaboration, activity, state-chart, component, deployment and use case diagrams.