Architecture Change Management Flashcards
What are the three types of change requests that is input to architecture Change Management phase?
Technology changes, Business changes and from lessons learned.
What nature of change request is standards initiative and what nature of change request is strategic change developments?
Standard initiative is technology based change request and strategic change is business related Change request.
New technology reports, asset management cost reduction, standards initiative and technology withdrawal reports are ____ related change requests.
Technology related change request. This is an input to the phase H, architecture change management
In which phase does the governance body establish criteria to judge whether a change request warrants a an update or new cycle of ADM?
Phase H, architecture change management
What are three ways for changing existing infrastructure?
Strategic, top down to create new capability.
Bottom up changes to correct or enhance capability
Experiences with previously delivered project increments
What process ensures that mistakes are not repeated?
Lessons learned process.
How can architectural changes be classified for change management to help dynamic enterprise architecture?
Simplification change managed by change management. This is to reduce the investment.
Incremental change managed through partial rearchitecting and change management. This is done to derive additional value from existing investment.
Re-architecting change managed through architecture development cycle. This involves new investment.
If the change impacts two or more stakeholders what does togaf suggest?
Rearchitecting and reenter ADM
What are some of the factors which might require partial or full rearchitecting?
1)Foundation architecture needs realignment
2)Substantial change to components and guidelines.
3)Significant Change in standards with significant end user Impact.
