Exam Code: 200-530 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Zend PHP 5.3 Certification
Certification Provider: Zend Technologies
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2016 Jun 200-530 Study Guide Questions:
Q71. After running this sort, what will be the value of $b?
$a = array('_!', 'def', 0);
$b = sort($a);
A. array(0, 'def', '_!')
B. array('_!', 0, 'def')
C. array('def', 0, '_!)
D. None of the above
Q72. What function can be used to retrieve an array of current options for a stream context?
D. The 'options' element of the stream_get_rneta_data return value
Q73. What XML component does the following XPath query try to match?
A. bar element with an id attribute whose value is equal to 5
B. foo element containing a child node bar tag
C. id attribute whose value is equal to 5
D. foo element with a child note bar whose id attribute is equal to 5
E. all of the foo elements that have a child node bar, whose id attribute is equal to 5
Update 200-530 test engine:
Q74. Which of the following filtering techniques prevents cross-site scripting (XSS) vulnerabilities?
A. Strip all occurrences of the string script.
C. Enable magic_quotes_gpc.
D. None of the above.
Q75. Which of the following statements is NOT correct?
A. Only methods can have type hints
B. Typehints can be optional
C. Typehints can be references
Q76. Which of the following superglobals does not contain data from the client?
Approved 200-530 keys:
Q77. PHP’s array functions such as array_values() can be used on an object is the oject….
A. implement Traversable
B. is an instance of ArrayObject
C. implements ArrayAccess
D. None of the above
Q78. What is the output of the following code?
A. A syntax error in the function declaration line
B. An error, because null is not an instance of 'a'
C. Nothing, because a null value is being passed to renderVal()
Q79. You'd like to use the class MyDBConnection that's defined in the MyGreatFrarnework\\GreafDatabaseAbstractionLayer namespace, but you want to minimize *as much as possible* the length of the class name you have to type. What would you do?
A. Import the MyGreatFramework namespace
B. Import the MyGreatFrarnework\\GreafDatabaseAbstractionLayer namespace
C. Alias MyGreatFrarnework\\GreafDatabaseAbstractionLayer\\MyDBConnection to a shorter name
D. Alias MyGreatFrarnework\\GreafDatabaseAbstractionLayer to a shorter name
Q80. Which elements can be encapsulated by namespaces?
A. Only classes
B. Classes, functions and constants
C. Classes, functions, constants and variables