ISO 9126 Framework

  • Functionality - A set of attributes that bear on the existence of a set of functions and their specified properties. The functions are those that satisfy stated or implied needs.
  1. Suitability
  2. Accuracy
  3. Interoperability
  4. Security
  5. Functionality Compliance
  • Reliability - A set of attributes that bear on the capability of software to maintain its level of performance under stated conditions for a stated period of time.
  1. Maturity
  2. Fault Tolerance
  3. Recoverability
  4. Reliability Compliance
  • Usability - A set of attributes that bear on the effort needed for use, and on the individual assessment of such use, by a stated or implied set of users.
  1. Understandability
  2. Learnability
  3. Operability
  4. Attractiveness
  5. Usability Compliance
  • Efficiency - A set of attributes that bear on the relationship between the level of performance of the software and the amount of resources used, under stated conditions.
  1. Time Behaviour
  2. Resource Utilisation
  3. Efficiency Compliance
  • Maintainability - A set of attributes that bear on the effort needed to make specified modifications.
  1. Analyzability
  2. Changeability
  3. Stability
  4. Testability
  5. Maintainability Compliance
  • Portability - A set of attributes that bear on the ability of software to be transferred from one environment to another.
  1. Adaptability
  2. nstallability
  3. Co-Existence
  4. Replaceability
  5. Portability Compliance

-- EamonnKenny - 17-Jun-2010

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Topic revision: r1 - 2010-06-17 - unknown
 
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