Data Modeling analysis

1. Conceptual model is created by –

• a) Business stakeholders and Data Architects

• b) Data Architects and Business Analysts

• c) DBA and developers

• d) None

2. Which of the following is not a diagram studied in Requirement Analysis ?

• a) Use Cases

• b) Entity Relationship Diagram

• c) State Transition Diagram

• d) Activity Diagram

3. Techniques used to model data & process in scenario based modelling is

• a) Use case diagram

• b) Activity diagram

• c) Both a & b

• d) None

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

• a) Context Model

• b) Behavioral Model

• c) Data Model

• d) Object Model

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

• a) Behavioral Model

• b) Context Model

• c) Data Model

• d) Structural Model

6. The UML supports event-based modeling using ____ diagrams.

• a) Deployment

• b) Collaboration

• c) State chart

• d) All of the mentioned

7. Which system model is being depicted by the ATM operations shown below:

• a) Structural model

• b) Context model

• c) Behavioral model

• d) Interaction model

8. Which of the following Requirement Elicitation Techniques is applicable to messy, changing and ill-defined problem situations ?

• a) Quality Function Deployment (QFD)

• b) Prototyping

• c) Soft Systems Methodology (SSM)

• d) Controlled Requirements Expression (CORE)

9. Keeping the requirements of QFD in mind which of the following is/are an example of an Expected Requirement ?(select all possible options)

• a) Ease of software installation

• b) Overall operational correctness and reliability

• c) Specific system functions

• d) Quality graphical display

10. Consider the Use-Case Diagram as given - Find the number of controller classes required in domain model for a software development project

• a) 3

• b) 4

• c) 6

• d) 7