IBM
C2140-833 · Question #41
What does a required interface do?
The correct answer is B. uses the services that a classifier requires to request from anonymous providers. See the full explanation below for the reasoning.
Question
What does a required interface do?
Options
- Aexposes services to anonymous requestors
- Buses the services that a classifier requires to request from anonymous providers
- Cdeclares the services that a classifier offers to provide anonymous requestors
- Dexposes methods that the requestor must use
How the community answered
(32 responses)- A9% (3)
- B72% (23)
- C16% (5)
- D3% (1)
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