Executability refers to the quality of being able to be executed or performed. The word is spelled /ˌek.sɪk.juː.təˈbɪl.ə.ti/ in IPA phonetic transcription. The first syllable is pronounced "ek" with a short "e" sound and a hard "k" sound. The second syllable is pronounced "sik" with a long "i" sound and a hard "k" sound. The third syllable is pronounced "joo" with a "j" sound and a long "u" sound. The fourth syllable is pronounced "ti" with a short "i" sound.
Executability is a noun derived from the adjective "executable" which refers to something capable of being executed or carried out. In computer science, executability pertains to the feasibility or potential of executing a computer program or a specific section of code. It describes the ability of a computer system to interpret and run an application or command successfully.
In the context of programming, executability refers to the set of characteristics that allow a computer program to be executed without errors or issues. It encompasses factors such as code correctness, compatibility with the underlying operating system and hardware, absence of dependencies or missing libraries, and compliance with programming language specifications and syntax.
Another perspective on executability is its association with the ability of a software program to produce the intended result or achieve a specific task when executed. This implies that the program operates as expected, satisfying the defined requirements or objectives without any errors or malfunctions.
Moreover, executability can also refer to the legal enforceability or practicability of a contractual agreement or a legal document. It signifies the extent to which a contract or document can be lawfully executed, implemented, or enforced.
In summary, executability pertains to both the technical viability of executing a computer program and the practicality or enforceability of a legal document. It encompasses the ideas of successful program execution, meeting specified requirements, and the legal enforceability of contracts or agreements.
The etymology of the word "executability" can be traced back to the Latin word "exsecutio", which means execution or performance. It comes from the verb "exsequi", which means to carry out or follow through. The suffix "-ability" is added to the noun "execution" to form the word "executability", which refers to the quality or state of being capable of being executed or performed.