Zend Certified PHP Engineer 200-550 Dumps in PDF

Free Zend 200-550 Real Questions (page: 19)

SimpleXML provides the ability to iterate over items in an XML document, as well as access items within it as if they were object properties. When creating your own classes to access data, implementing which of the following would NOT achieve this goal?

  1. __toString
  2. Iterator
  3. __get/__set
  4. ArrayAccess

Answer(s): A



Which of the following is used to find all PHP files under a certain directory?

  1. PHPIterator
  2. RecursiveTreeIterator
  3. RecursiveDirectoryIterator
  4. SplTempFileObject

Answer(s): C



CORRECT TEXT
Which PHP function is used to validate whether the contents of $_FILES['name']['tmp_name'] have really been uploaded via HTTP?

  1. is_uploaded_file(), is_uploaded_file

Answer(s): A



CORRECT TEXT
Which PHP function is used to validate whether the contents of $_FILES['name']['tmp_name'] have really been uploaded via HTTP, and also save the contents into another folder?

  1. move_uploaded_file(), move_uploaded_file

Answer(s): A



CORRECT TEXT
What is the name of the key for the element in $_FILES['name'] that contains the provisional name of the uploaded file?

  1. tmp_name

Answer(s): A



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10/8/2023 6:24:00 AM

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Pedro Afonso
1/15/2024 8:01:00 AM

in question 22, shouldnt be in the data (option a) layer?

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11/13/2023 3:58:00 AM

q15. answer is b. simple

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JM
12/19/2023 2:23:00 PM

q252: dns poisoning is the correct answer, not locator redirection. beaconing is detected from a host. this indicates that the system has been infected with malware, which could be the source of local dns poisoning. location redirection works by either embedding the redirection in the original websites code or having a user click on a url that has an embedded redirect. since users at a different office are not getting redirected, it isnt an embedded redirection on the original website and since the user is manually typing in the url and not clicking a link, it isnt a modified link.

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12/12/2023 12:37:00 PM

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question 423 eigrp uses metric

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10/24/2023 4:23:00 AM

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5/30/2023 2:40:00 AM

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Not Miguel
11/26/2023 9:43:00 PM

for this question - "which three type of basic patient or member information is displayed on the patient info component? (choose three.)", list of conditions is not displayed (it is displayed in patient card, not patient info). so should be thumbnail of chatter photo

A
Andrus
12/17/2023 12:09:00 PM

q52 should be d. vm storage controller bandwidth represents the amount of data (in terms of bandwidth) that a vms storage controller is using to read and write data to the storage fabric.

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5/25/2023 8:43:00 AM

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12/22/2023 3:45:00 PM

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Muhammad Rawish Siddiqui
12/8/2023 6:12:00 PM

question # 208: failure logs is not an example of operational metadata.

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1/5/2024 4:47:00 AM

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12/8/2023 7:34:00 AM

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