Fail silent failure

Fail silent failure When the system either stops producing output or produces output that clearly indicates that the component has failed. 

TWO FAILURE FAIL SILENT FAULT ONE FAULT TOLERANT BYZANTINE FAULTS... 

TMR). If in place of three there are N numbers of such selection, then voting is N-modular redundancy (NMR). In this case of TMR, in the case of a double failure (item or voting circuit) output will fail silent fault , whereas in the case of a single fault (in each item or voting circuit) it is a single fault tolerant Byzantine fault. 

Silence Fails study demonstrates that when even one of these crucial conversations fails, a silent crisis plays out in a deceptively simple dynamic that results in failure to execute an initiative 85% of the time. The general effects are going over budget, deadlines, and failing to meet quality and functionality specs. Team morale is inevitably damaged in the process. Alternately, when these conversations succeed, the failure rate is reduced by 50-70%. ... 

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