Software Engineering

11.4.1 
Assess requirement fulfillment
As the functional architecture is advanced, the architecture must be continually be 
assessed to ensure that it will satisfy the software. The set of functional specifica-
tions should be traceable to the software requirements specifications and stake-
holder needs and expectations. The adequacy of the evolving functional architecture 
is primarily determined by ensuring that the software functional decomposition is 
noncomplex and that software requirements specifications have been realized.