10101000. 01010100 1020 Definition: Fault mooi- a fault is a cause for either a failure of the program 0:1010100 or an internal error( e.g., an incorrect state, incorrect 10:101000 00:1010 timing l0010- a fault must be detected and then removed 01010200 101010 Fault can be removed without execution(e.g, code 0.oJU.o inspection, design review) 020103- Fault removal due to execution depends on the 10101000 02010 occurrence of associated“ failure” L0.0- Occurrence depends on length of execution time 010100 and operational profile 03010100 SZ CALGARY SENG521 (Fall 2002) far@enel. calgary. caSENG521 (Fall 2002) far@enel.ucalgary.ca 37 Definition: Fault ◼ A fault is a cause for either a failure of the program or an internal error (e.g., an incorrect state, incorrect timing) ◼ A fault must be detected and then removed ◼ Fault can be removed without execution (e.g., code inspection, design review) ◼ Fault removal due to execution depends on the occurrence of associated “failure”. ◼ Occurrence depends on length of execution time and operational profile