Slide 56 of 173
Notes:
This slide shows the process of fault table collapsing.
To collapse equivalent faults, remove all but one equivalent column. This results in the removal of the f1 and f2 columns. To collapse dominant faults, remove all dominating columns notice that the column for f3 dominates the columns for f4 and f5 because it has “1”s in all of the places where those columns have “1”s and therefore it can be removed. This terminology is a bit confusing because in terms of faults, f4 and f5, dominate fault f3.
To collapse tests, remove all but one equivalent rows and remove all dominated rows.
