security Online Quiz - 9

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Multiple Choice

Data returned by which of the following methods should be validated before using it

  1. getParameter ()
  2. getQueryString ()
  3. getCookies ()
  4. getHeaders ()
  1. 1
  2. 1 and 2
  3. 1,2 and 3
  4. 1,2,3 and 4
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