Prof Dev 3 - Midterm Exam

What is the primary goal of Requirements Determination in System Analysis and Design (SAD)?

• Implementation

• Verification

• Understanding user needs

• Documentation

Which technique involves observing and documenting how users currently perform their tasks?

• Data flow diagrams

• Entity-Relationship diagrams

• Joint application development

• Process modeling

In the context of SAD, what does the term 'functional requirements' refer to?

• User interface design

• System features and capabilities

• Database structure

• Project timelines

What is the purpose of a feasibility study during requirements determination?

• To determine if the project is financially viable

• To identify user needs

• To create a project timeline

• To design system interfaces

Which technique involves creating a visual representation of the system's components and their interactions?

• Entity-Relationship diagrams

• Data flow diagrams

• Class diagrams

• Use case diagrams

What role does a requirements traceability matrix play in SAD?

• It maps requirements to design elements

• It prioritizes requirements

• It documents user feedback

• It identifies project stakeholders

What is prototyping in the context of requirements determination?

• Creating a model of the system for user evaluation

• Finalizing the system design

• Writing the code for the entire system

• Conducting user training

What is the significance of a use case in SAD?

• It describes the system's architecture

• It outlines specific scenarios of user interactions

• It determines project costs

• It creates a visual representation of data flow

Which of the following is NOT a common challenge in requirements determination?

• Ambiguous requirements

• Inadequate user training

• Changing user needs

• Lack of stakeholder involvement

What is the purpose of a context diagram in SAD?

• It shows the flow of data within a system

• It illustrates the external entities interacting with the system

• It outlines the system's architecture

• It identifies the database structure