200-550 Exam Questions Tutorials

Zend Certified PHP Engineer Questions and Answers

Question 13

In a shared hosting environment, session data can be read by PHP scripts written by any user. How can you prevent this? (Choose 2)

Store session data in a different location with session.save_path .

Store session data in a database.

Enable safe_mode .

Set session.name to something unique.

Question 14

What function can be used to retrieve an array of current options for a stream context?

stream_context_get_params

stream_context_get_default

stream_context_get_options

The 'options' element of the stream_get_meta_data return value

Question 15

Which of the following PHP values may NOT be encoded to a JavaScript literal using PHP's ext/json capabilities?

'Hello, world!'

function(){ alert("Hello, world!"); }

array('Hello, world!')

array('message' => 'Hello, world!')

Question 16

What DOMElement method should be used to check for availability of a non-namespaced attribute?

getAttributeNS()

getAttribute()

hasAttribute()

hasAttributeNS()