||The ease with which the system/software can be modified to correct faults, modified to meet new requirements, modified to make future maintenance easier, or adapted to a changed environment.
||Testing to determine whether the system/software meets the specified maintainability requirements.
||The planning, estimating, monitoring and control of test activities, typically carried out by a test manager.
||Measurable element of a service process or function.
||A method to determine test case suite thoroughness by measuring the extent to which a test case suite can discriminate the program from slight variants (mutants) of the program.