The most common character corresponding to an ellipsis is called 3-ten rÄ«dÄ (3-dot leaders, â¦). 2-ten rÄ«dÄ exists as a character, but it is used less commonly. In writing, the ellipsis consists usually of six dots (two 3-ten rÄ«dÄ characters, â¦â¦).
In software engineering (and systems engineering), a functional requirement defines a function of a system and its components.
Behavioral requirements describing all the cases where the system uses the functional requirements are captured in use cases. Functional requirements are supported by non-functional requirements (also known as quality requirements functional requirements is detailed in the system design.