________ is an abstraction of a set of functions that the system performs.

Related MCQs

• ________________ makes a clear-cut between abstraction and implementation.
• What happens in a Layers of Abstraction pattern?
• Abstraction has ______ types.
• Abstraction provide an operation named as …
• A ________   is a condition during the life of an object during which it satisfies performs some activity or waits for some event
• Which of the following component is used to clarify which actor performs which activity in an activity diagram?
• A ________ is a condition during the life of an object during which it satisfies performs some activity or waits for some event.
• A set of messages exchanged among a set of objects is called as  ________
• A set of ________ models are used to approach a complex system. 
• A set of ________ models are used to approach a complex system.