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Zend Certified PHP Engineer Questions 71–75 (page: 16)

Updated On: 9-Feb-2026

Your public web application needs to provide access to binary files for registered users only. How would you achieve this?

  1. Host the files on a public external file sharing service.
  2. Redirect to the file which resides in the server's document root
  3. Use PHP to send the file to the client, using the header() function to set appropriate HTTP headers
  4. PHP is used for service HTML content, not binary content

Answer(s): C



What content-type is required when sending an HTTP POST using JavaScript to ensure that PHP can access the data?

  1. application/x-www-form-urlencoded
  2. http/post
  3. text/html
  4. object/multipart-formdata

Answer(s): A



From your PHP application, how can you send the same header twice, but with different values?

  1. Set the second argument of the header() function to false
  2. PHP does that automatically
  3. You may only send a particular type of header once
  4. Use the header_add() function

Answer(s): A



Which class of HTTP status codes is used for server error conditions?

  1. 2XX
  2. 3XX
  3. 4XX
  4. 5XX

Answer(s): D



Which class of HTTP status codes is used for redirections?

  1. 2XX
  2. 3XX
  3. 4XX
  4. 5XX

Answer(s): B



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