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6 Cards in this Set
- Front
- Back
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4 properties of a dependable system
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1. Availability
2. Reliability 3. Safety 4. Maintainability |
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Definition of Availability
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System is ready to be used immediately
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Definition of Reliability
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System can run continuously without failure
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Definition of Safety
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When a system fails to operate correctly, nothing catastrophic happens
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Definition of Maintainability
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How easily a failed system can be repaired
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Atomic Multicast
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Delivered to all the recipients, or none at all. Generally also required to be in the same order to all recipients.
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