The analysis of which code structure was exercised by requirements-based tests, at the coverage criterion the software level requires, and the resolution of any code not covered.
Analysis Work product in the Avionics and airborne electronics lifecycle
Structural coverage shows that requirements-based testing has exercised the code and reveals untested or unintended code. DO-178C objectives depend on it, dead code in flight software is found through it, and gaps in requirements come to light.
The full lifecycle detail, with its charts, flows, tables and every section, is for registered members. Registration is free and takes a minute. You come back to this page afterwards.