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IBM

C2050-725 · Question #138

Regarding the WebSphere Commerce persistence layer, which statement below is FALSE?

The correct answer is A. One can use both EJB and data service layer persistence models within the same transaction. See the full explanation below for the reasoning.

Question

Regarding the WebSphere Commerce persistence layer, which statement below is FALSE?

Options

  • AOne can use both EJB and data service layer persistence models within the same transaction.
  • BOne can use the data service layer to perform operations (create, retrieve, update, delete) directly
  • CExtensions to Business Object Document (BOD) service modules must use the data service
  • DThe data service layer (DSL) provides a neutral interface for accessing data independent of the

How the community answered

(65 responses)
  • A
    74% (48)
  • B
    3% (2)
  • C
    8% (5)
  • D
    15% (10)

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Full C2050-725 Practice