151. __________________ allows us to infer that different members of classes have some common characteristics ?

A. Realization
B. Aggregation
C. Generalization
D. dependency

152. The UML supports event-based modeling using _______________ diagrams?

A. Deployment
B. Collaboration
C. State chart
D. All of the mentioned

153. Which model in system modelling depicts the static nature of the system ?

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

154. Which level of Entity Relationship Diagram (ERD) models all entities and relationships ?

A. Level 1
B. Level 2
C. Level 3
D. Level 4

155. The Unified Modeling Language (UML) has become an effective standard for software modelling.How many different notations does it have ?

A. Three
B. Four
C. Six
D. Nine

156. Which perspective in system modelling shows the system or data architecture ?

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

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

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

158. Which of the following diagram is not supported by UML considering Data-driven modeling ?

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

159. ________________ & ________________ diagrams of UML represent Interaction modeling?

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

160. 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

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