Tell something about the Reliability Quality Attribute

 Posted by Niladri.Biswas on 10/3/2012 | Category: Design Pattern & Practices Interview questions | Views: 2787 | Points: 40

- It comes under the category of Technical Quality Attributes.

- It is the ability of the system to perform consistently.

- Probability that the system will be able to perform in an expected pattern of use for a specified time frame.

- It is calculated by the formula : Number of successful executions / Total number of executions

- Higher successful executions result in high reliability

- It is measured during Testing Phase.

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