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Zend PHP 5.3 Certification Questions and Answers

Question 13

Consider the following code. Which keyword should be used in the line marked in bold to make this code work as intended?

Question 14

Which of these protocols are NOT governed by the W3C in their latest versions? (Choose 2)

XML-RPC

SOAP

WSDL

UDDI

Question 15

What does the chown() function do?

Change the file permissions.

Change the owner of the file.

Change the group of the file.

Checks if the file is accessible.

Question 16

Which of the following data types is implicitly passed by reference in PHP 5 while it is passed by value in PHP 4?

Class

String

Object

Array