IBM
C2050-725 · Question #101
C2050-725 Question #101: Real Exam Question with Answer & Explanation
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Question
The business logic layer in WebSphere Commerce runtime is implemented using the command pattern where application logic is specified independently from the presentation layer. Which statement about the implemented commands for the business logic layer is correct?
Options
- AEntity beans act as an interface between the business components and the database.
- BTask commands are used to implement application logic and should not be accessed by the
- CView commands are invoked by the task commands and are used to compose a view as a
- DData bean commands are invoked by the data bean manager and are used to populate fields of a
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