Multiple ChoiceBeginner 45s
Adapter vs Facade
Which statement best distinguishes Adapter from Facade?
Options
- 1Adapter and Facade are two names for the same wrapper. The distinction between them is only historical.
- 2Adapter converts one interface to another expected by the client; Facade simplifies a subsystem with a new unified interface
- 3Facade changes the behavior of the subsystem. Adapter only groups several calls into one. So the two differ in behavior.
- 4Adapter is structural and Facade is behavioral. Different categories mean they never overlap. The catalog separates them by kind.
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