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BCCPA · Question #100

What is sent over HTTP, if user enters non-ASCII characters into the address window of a Web browser (e.g. the URL address shown in the image)?

The correct answer is C. URL address contains sequence of the form %HH%HH%HH, where "HH" is a hex- encoding of. See the full explanation below for the reasoning.

Question

What is sent over HTTP, if user enters non-ASCII characters into the address window of a Web browser (e.g. the URL address shown in the image)?

Options

  • AThe UTF-16 representation of these characters is being sent, since HTTP supports Unicode
  • BThe special characters are Base64 encoded before sending
  • CURL address contains sequence of the form %HH%HH%HH, where "HH" is a hex- encoding of
  • DSpecial characters are sent as bytes, using the current encoding of the Web page

How the community answered

(63 responses)
  • A
    11% (7)
  • B
    5% (3)
  • C
    81% (51)
  • D
    3% (2)

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