最新的软件质量模型ISO 25010

Characteristics Sub-Characteristics Definition

Functional

Completeness

degree to which the set of functions covers all the specified tasks and user objectives.

Functional Correctness degree to which the functions provides the correct results with the needed degree of precision.

Functional

Appropriateness

degree to which the functions facilitate the accomplishment of specified tasks and objectives.

Time-behavior

Co-existence

degree to which a product can perform its required functions efficiently while sharing a common

environment and resources with other products, without detrimental impact on any other product.

degree to which two or more systems, products or components can exchange information and use the

information that has been exchanged.

Appropriateness

recognisability

degree to which users can recognize whether a product or system is appropriate for their needs.

degree to which a user interface enables pleasing and satisfying interaction for the user.

degree to which a product or system can be used by people with the widest range of characteristics and

capabilities to achieve a specified goal in a specified context of use.

Maturity degree to which a system, product or component meets needs for reliability under normal operation.

degree to which a system, product or component operates as intended despite the presence of hardware

or software faults.

Recoverability

Non-repudiation

degree to which actions or events can be proven to have taken place, so that the events or actions

cannot be repudiated later.

Modularity

degree to which a system or computer program is composed of discrete components such that a change

to one component has minimal impact on other components.

system of an intended change to one or more of its parts, or to diagnose a product for deficiencies or

degree of effectiveness and efficiency with which test criteria can be established for a system, product or

component and tests can be performed to determine whether those criteria have been met.

degree to which a product or system can effectively and efficiently be adapted for different or evolving

hardware, software or other operational or usage environments.

degree of effectiveness and efficiency in which a product or system can be successfully installed and/or

uninstalled in a specified environment.

degree to which a product can replace another specified software product for the same purpose in the

degree to which a user or other stakeholder has confidence that a product or system will behave as

intended

Pleasure degree to which a user obtains pleasure from fulfilling their personal needs

Product Quality - ISO/IEC 25010

Functional

Suitability

Performance

Efficiency

Compatibility

Usability