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National_Instruments

200-500 · Question #191

What function can reverse the order of values in an array without the loss of key information?

The correct answer is B. array_reverse(). See the full explanation below for the reasoning.

Question

What function can reverse the order of values in an array without the loss of key information?

Options

  • Aarray_flip()
  • Barray_reverse()
  • Crsort()
  • Dkrsort()
  • Earray_multisort()

How the community answered

(47 responses)
  • A
    2% (1)
  • B
    74% (35)
  • C
    6% (3)
  • D
    15% (7)
  • E
    2% (1)

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