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Zend 200-550 Exam
Zend Certified PHP Engineer (Page 4 )

Updated On: 30-Jan-2026
Page 4 of 46
PDF with 223 Questions

You work for a shared hosting provider, and your supervisor asks you to disable user scripts to dynamically load PHP extensions using the dl() function. How can you do this? (Choose 2)

  1. Set enable_dl to Off in the server's php.ini configuration file.
  2. Add dl to the current value of disable_functions in the server's php.ini configuration file.
  3. Add dl to the current value of disable_classes in the server's php.ini configuration file.
  4. Write a custom function called dl() , save it under the name prepend.inc and then set the auto_prepend_file directive to prepend.inc in php.ini.

Answer(s): A,B



When a browser requests an image identified by an img tag, it never sends a Cookie header.

  1. TRUE
  2. FALSE

Answer(s): B



What is the name of the PHP function used to automatically load non-yet defined classes?

  1. autoload()
  2. __autoload()
  3. __catch()
  4. load()
  5. loadClass()

Answer(s): B



Which of the following techniques ensures that a value submitted in a form can only be yes or no ?

  1. Use a select list that only lets the user choose between yes and no .
  2. Use a hidden input field that has a value of yes or no .
  3. Enable the safe_mode configuration directive.
  4. None of the above.

Answer(s): D



Which constant must be passed as the second argument to htmlentities() to convert single quotes (') to HTML entities?

  1. TRUE
  2. FALSE
  3. ENT_QUOTES
  4. ENT_NOQUOTES
  5. ENT_COMPAT

Answer(s): C



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