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…

Question

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

• A
  3% (1)
• B
  82% (27)
• C
  6% (2)
• D
  9% (3)

No community discussion yet for this question.