REQUIREMENTS VALIDATION

REQUIREMENTS VALIDATION

1. Certifies requirements document is Acceptable.

   • Completeness & Consistency
   • Ambiguous Requirements
   • Conformance to Standards
   • Requirement Conflicts
   • Technical Errors

2. Analysis & Validation

3. Validation Inputs

   • Organizational's Knowledge
   • Organizational's Standard
   • Requirements' Document

4. Validation Outputs

   • List of Problems
   • Agreed Actions

5. Review

   • read and analyse the requirements
   • look for problems
   • meet and discuss the problems
   • agree on actions to address these problems
   • Activities
     • Plan Review
     • Distribute Documents
     • Prepare for Review
     • Review Meeting
     • Follow-up Actions
     • Revise Documents

6. Problem Actions

   • Requirements Clarification
   • Missing Information
   • Requirements Conflict
   • Unrealistic Requirement

7. Pre-review Checking

   • Reduce Expenses

8. Protoryping

   • Choose Prototype Testers
   • Develop Test Scenarios
   • Execute Scenarios
   • Document Problems

9. User Manual Development

   • User Manual based on Requirements
     • Functionality & Implementation
     • not Implemented parts
     • How to Install
     • Get Started with the System

10. Model Validation

    • Demonstrate system internally & externally Consistent
    • Demonstrate models accurately reflect Real Requirements of Stakeholders

11. Requirements Testing

    • define test to check Requirement has been met

12. Test Case

    • What Scenario to check Requirement?
    • Requirement include enough information to run the test?

13. Test Record Form

    • Requirement's Identifier
    • Related Requirements
    • Test Description
    • Requirements Problems
    • Comments & Recommendations

14. Hard-to-Test

    • System Requirements
    • Exclusive Requirements
    • Non-Functional Requirements