A data object can encapsulates processes and operation as well _________________?

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.

________________ classes are used to create the interface that the user sees and interacts with as the software is used ?

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

One creates Behavioral models of a system when you are discussing and designing the system architecture?

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.

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

________________ & ________________ diagrams of UML represent Interaction modeling?

A. Use case, sequence
B. Class, object
C. Activity, state chart
D. All of the mentioned

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

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

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

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

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

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

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