A.A low-risk computer upgrade implemented as a service request

B.A scheduled major hardware and software implementation

C.The implementation of a security patch to a critical software application

D.The implementation of a planned new release of a software application

A.Relationship management

B.Change enablement

C.Service desk

D.Supplier management

A.Value streams and processes

B.Information and technology

C.Partners and suppliers

D.Organizations and people

A.Partners and suppliers

B.Value streams and processes

C.Information and technology

D.Organizations and people

A.An emergency change

B.An organizational change

C.A standard change

D.A normal change