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200-710 Zend Certified Engineer Question and Answers

Question # 4

What is the output of the following code?

A.

1

B.

2

C.

null

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Question # 5

What will the following function call print?

A.

22

B.

22.00

C.

022.000000

D.

22.000000

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Question # 6

Your supervisor wants you to disallow PHP scripts to open remote HTTP and FTP resources using PHP’s file functions. Which php.ini setting should you change accordingly?

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Question # 7

An HTML form has two submit buttons. After submitting the form, how can you determine with PHP which button was clicked?

A.

An HTML form may only have one button.

B.

You cannot determine this with PHP only. You must use JavaScript to add a value to the URL depending on which button has been clicked.

C.

Put two buttons in different forms, but make sure they have the same name.

D.

Assign name and value attributes to each button and use $_GET or $_POST to find out which button has been clicked.

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Question # 8

Which of the following are valid code snippets? (Choose three.)

A.

function 4You(){}

B.

function_4You(){}

C.

function object(){}

D.

$1 = “Hello”;

E.

$_1 = ”Hello World”;

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Question # 9

Assuming UTF-8 encoding, what is the value of $count?

A.

4

B.

5

C.

7

D.

0

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Question # 10

What is the method used to execute XPath queries in the SimpleXML extension?

A.

xpathQuery()

B.

xpath()

C.

simpleXMLXpath()

D.

query()

E.

evaluate()

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Question # 11

What is the output of the following code?

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