Functionality is a software quality characteristic that refers to the ability of software to operate correctly according to its specifications and produce appropriate results. Defined in quality models such as ISO/IEC 9126, it encompasses sub-characteristics including suitability, accuracy, interoperability, and security, and is evaluated separately from other quality characteristics such as usability, reliability, and portability.

Past questions testing this term · 1 questions

• 2013h25h #46ソフトウェアの品質特性を，機能性，使用性，信頼性，移植性などに分類した場合，機能性に該当するものはどれか。