nerdexam
Oracle

1Z0-819 · Question #101

Which two safely validate inputs? (Choose two.)

The correct answer is A. Delegate numeric range checking of values to the database. B. Accept only valid characters and input values. See the full explanation below for the reasoning.

Question

Which two safely validate inputs? (Choose two.)

Options

  • ADelegate numeric range checking of values to the database.
  • BAccept only valid characters and input values.
  • CUse trusted domain-specific libraries to validate inputs.
  • DAssume inputs have already been validated.
  • ETrust the input values, as needed, to pass validation.

How the community answered

(70 responses)
  • A
    83% (58)
  • C
    3% (2)
  • D
    10% (7)
  • E
    4% (3)

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