Function 2 corresponds to which activity?

Function 2 corresponds to which activity?

• A. Planning
• B. Building
• C. Running
• D. Testing

Answer: (B)

Function 2 maps to the activity of building because this phase focuses on turning design into a working product by writing code, assembling modules, and integrating components. Building is the creation step that produces the actual software ready for deployment. Planning involves defining goals and steps, running means operating the system, and testing is the verification process to ensure requirements are met. Therefore Function 2 is best described as building.