Lecture 8

Question 1

Requirements negotiation: ViewPoint + Negotiating

Answer 1

Viewpoints: represents different stakeholder requirements

A way of organising and group requirement that have been elicited

Negotiating requirement:

The EasyWinWin method to detect and resolve inconsistencies and conflicts, and reach agreement

Question 2

Relationship between Negioation requriements + i* Modelling

Answer 2

• Is when stakeholders agree on tasks than the goals

Transforms a goal/soft goal into a task or solution by introducing new means-end links into the SR Model

Question 3

Define traceability + Two types of traceability

Answer 3

Traceability is needed to allocate and validate responsibility

1. Pre-requirements: aspects of requirements which arise prior to inclusion of requirements in the specification
2. Post-requirements tracing: Links the requirements to aspects which arise after inclusion in the specficaiton

Question 4

The five basic elements of tools are linked to the basic function of a requirements management tools

Answer 4

1. Requirements gathering
2. Requirements description
3. Requirements verification
4. Requirements management
5. **Network Facilities **