nerdexam
Oracle

1Z0-899 · Question #87

Which two are characteristics of the Transfer Object design pattern? (Choose two.)

The correct answer is A. It reduces network traffic by collapsing multiple remote requests into one. C. It increases the complexity of the design due to remote synchronization and version control issues. See the full explanation below for the reasoning.

Question

Which two are characteristics of the Transfer Object design pattern? (Choose two.)

Options

  • AIt reduces network traffic by collapsing multiple remote requests into one.
  • BIt increases the complexity of the remote interface by removing coarse-grained methods.
  • CIt increases the complexity of the design due to remote synchronization and version control issues.
  • DIt increases network performance introducing multiple fine-grained remote requests which return very

How the community answered

(53 responses)
  • A
    72% (38)
  • B
    9% (5)
  • D
    19% (10)

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