1.4.2. Phase 2: Document Requirements

Try these first

1. 1.

   Define a user story for a grocery delivery app.

   Hint

   Focus on the goal of the user.

2. 2.

   What is acceptance criteria in your own words?

   Hint

   Think about quality and completeness.

3. 3.

   What does INVEST stand for?

   • Independent
   • Negotiable
   • Valuable
   • Estimable
   • Small
   • Testable
   • Informative
   • Non-negotiable
   • Validated
   • Effective
   • Small
   • Tangible
   • Independent
   • Necessary
   • Valuable
   • Easy
   • Small
   • Testable

   Hint

   Think about the qualities needed for effective documentation.

4. 4.

   True or False: Acceptance criteria should be flexible and change frequently.

   • True
   • False

   Hint

   Consider the purpose of defining criteria.

5. 5.

   Create a full Requirement Traceability Matrix for three user stories you wrote, including their acceptance criteria and testing results.

   Hint

   Think about how each part validates the user requirements.

6. 6.

   Draft a complex user story that involves multiple criteria. Describe how you would use acceptance criteria to guide its implementation.

   Hint

   Pay attention to how different scenarios may affect the user experience.