nerdexam
Oracle

1Z0-554 · Question #13

Identify two advantages of adding a service method to an application module.

The correct answer is B. It is useful for performing operations across view objects. D. It can be called by the client, requiring very little data manipulation. See the full explanation below for the reasoning.

Question

Identify two advantages of adding a service method to an application module.

Options

  • AIt can be implemented in the application module's Def class allowing greater flexibility.
  • BIt is useful for performing operations across view objects.
  • CIts code can be dependent only on a specific view.
  • DIt can be called by the client, requiring very little data manipulation.
  • EIt does not require publishing to allow a client to access the methods.

How the community answered

(24 responses)
  • A
    4% (1)
  • B
    83% (20)
  • C
    4% (1)
  • E
    8% (2)

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