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​Which of the following is a general category of system requirements?

​In a use case diagram, the user becomes a(n) _____, with a specific role that describes how he or she interacts with a system.

​In the rapid application development (RAD) model in the accompanying figure, the _____ phase focuses on program and application development tasks similar to the SDLC.

The _____ group typically provides leadership and overall guidance, but the systems themselves are developed by teams consisting of users, managers, and IT staff members.​

​The _____ is the most pessimistic outcome of a task.

_____ technology uses high-frequency radio waves to track physical objects.​

​Identify is a typical example of a system requirement for the performance category.

In a systems development life cycle (SDLC) model, the purpose of the _____ is to create a physical model that will satisfy all documented requirements for the system.​

​Projects where management has no choice in implementing them are called _____ projects.

When assessing _____, a systems analyst must consider the interaction between time and costs.​