Part 3 Flashcards
(7 cards)
1
Q
The probability of failure-free system operation over a specified time in a given environment for a given purpose
A
Reliability
2
Q
The probability that a system, at a point in time, will be operational and able to deliver the requested services
A
Availability
3
Q
An event that occurs at some point in time when the system does not deliver a service as expected by its users
A
System Failure
4
Q
An erroneous system that can lead to system behavior that is unexpected by system users
A
System Error
5
Q
A characteristics of a software system that can lead to a system error
A
System Fault
6
Q
Human behavior that results in the introduction of faults into a system
A
Human Error or Mistake
7
Q
RELIABILITY TERMINOLOGY
A
- System Failure
- System Error
- System Fault
- Human Error or Mistake
