RU ITEC421 Errors, Faults and Hazards

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Across
  1. 4. a system state that can lead to catastrophic consequences (i.e. death, pollution, explosions and etc.)
  2. 6. a defect within the system that can cause the system to enter an erroneous state.
  3. 7. the system of interest is the ... system
  4. 10. a type of fault in the system that will cause an error if encountered
  5. 12. an event that could happen if a system is an erroneous state and something happens to trigger the event
  6. 15. a loss event that occurs when a system is in a hazardous state for too long and another event triggers this. Note, this event is not guaranteed to occur if a system is in a hazardous state
  7. 16. a type of fault in the system that will remain present regardless of efforts
  8. 18. a type of fault in the system that does not cause an error if encountered
  9. 19. these serve as the detailed understanding of the abstract requirements. These will be implemented to the system
Down
  1. 1. a type of fault where the effects of the fault are observed differently by it's observer
  2. 2. a device that is connected to a computer which completes external tasks (i.e. printing, storing and etc.)
  3. 3. the overall system as a whole. Including all subsystems and peripherals
  4. 5. these serve as the requirements overview. They are notoriously ambiguous and are generally compiled by conducting meetings with stakeholders
  5. 7. the physical form to which a system is in at any particular time
  6. 8. A state that could lead to service failure
  7. 9. a type of fault that insinuates that something has broken down
  8. 11. this can be excessive sometimes, but it can also be the driving factor for not identifying one or more faults
  9. 13. the potential cause for an error to occur
  10. 14. a type of fault that is identified to be in response to the system design
  11. 17. a type of fault in the system that comes and goes and can be very unpredictable as well as hard to identify/prevent if encountered