Verified Zend 200-710 Exam Dumps for Last-Minute Exam Prep

Question No: 1

MultipleChoice

What will the following code piece print?

echo strtr('Apples and bananas', 'ae', 'ea')

Options

AApplas end benenes

BEpplas end benenes

CApples and bananas

DApplas end bananas

Question No: 2

MultipleChoice

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

Options

A'Hello, world!'

Bfunction(){ alert('Hello, world!'); }

Carray('Hello, world!')

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

Question No: 3

MultipleChoice

What parsing methodology is utilized by the SimpleXML extension?

Options

ASAX

BDOM

CXPath

DPush/Pull Approach

EExpat

Question No: 4

MultipleChoice

How should you track errors on your production website?

Options

AEnabling display_errors

BEnabling log_errors

CHaving a site-wide exception handler

DSetting error_reporting to E_ALL & ~E_NOTICE

Question No: 5

FillInTheBlank

Which DOMElement property provides a reference to the list of the element's children?

Question No: 6

FillInTheBlank

What is the output of the following code?

class Number {

private $v = 0;

public function __construct($v) { $this->v = $v; }

public function mul() {

return function ($x) { return $this->v * $x; };

}

$one = new Number(1);

$two = new Number(2);

$double = $two->mul()->bindTo($one);

echo $double(5);

Question No: 7

MultipleChoice

What is the output of the following code?

$a = 3;

switch ($a) {

case 1: echo 'one'; break;

case 2: echo 'two'; break;

default: echo 'four'; break;

case 3: echo 'three'; break;

}

Options

Aone

Btwo

Cthree

Dfour

Question No: 8

MultipleChoice

What is the output of the following code?

$a = 'a'; $b = 'b';

echo isset($c) ? $a.$b.$c : ($c = 'c').'d';

Options

Aabc

Bcd

C0d

Question No: 9

MultipleChoice

What is the output of the following code?

echo "1" + 2 * "0x02";

Options

A1

B3

C5

D20

E7

Question No: 10

MultipleChoice

What is the output of the following code?

echo "22" + "0.2", 23 . 1;

Options

A220.2231

B22.2231

C22.2,231

D56.2

Question No: 11

FillInTheBlank

Consider the following code. Which keyword should be used in the line marked with "KEYWORD" instead of "self" to make this code work as intended?

abstract class Base {

protected function __construct() {

}

public static function create() {

return new self(); // KEYWORD

}

abstract function action();

}

class Item extends Base {

public function action() { echo __CLASS__; }

}

$item = Item::create();

$item->action(); // outputs "Item"

Question No: 12

FillInTheBlank

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

Question No: 13

MultipleChoice

What is the output of the following code?

class Foo Implements ArrayAccess {

function offsetExists($k) { return true;}

function offsetGet($k) {return 'a';}

function offsetSet($k, $v) {}

function offsetUnset($k) {}

}

$x = new Foo();

echo array_key_exists('foo', $x)?'true':'false';

Options

Atrue

Bfalse

Question No: 14

MultipleChoice

What is the output of the following code?

class Bar {

private $a = 'b';

public $c = 'd';

}

$x = (array) new Bar();

echo array_key_exists('a', $x) ? 'true' : 'false';

echo '-';

echo array_key_exists('c', $x) ? 'true' : 'false';

Options

Afalse-false

Bfalse-true

Ctrue-false

Dtrue-true

Question No: 15

MultipleChoice

What is the output of the following code?

$a = array('a', 'b'=>'c');

echo property_exists((object) $a, 'a')?'true':'false';

echo '-';

echo property_exists((object) $a, 'b')?'true':'false';

Options

Afalse-false

Bfalse-true

Ctrue-false

Dtrue-true

Question No: 16

MultipleChoice

Consider the following XML code:

PHP 5.5 in 42 Hours

Learning PHP 5.5 The Hard Way

Which of the following SimpleXML calls prints the name of the second book?

(Let $xml = simplexml_load_file("books.xml"); .) (Choose 2)

Options

Aecho $xml->books->book[2];

Becho $xml->books->book[1];

Cecho $xml->book[1];

Decho $xml->xpath('/books/book[@id=2]');

E$c = $xml->children(); echo $c[1];

Question No: 17

FillInTheBlank

Which value will be assigned to the key 0 in this example?

$foo = array(true, '0' => false, false => true);

Question No: 18

MultipleChoice

What will the following function call print?

printf('%010.6f', 22);

Options

A22

B22.00

C022.000000

D22.000000

Question No: 19

MultipleChoice

What is the output of the following code?

echo 0x33, ' monkeys sit on ', 011, ' trees.';

Options

A33 monkeys sit on 11 trees.

B51 monkeys sit on 9 trees.

Cmonkeys sit on trees.

D0x33 monkeys sit on 011 trees.

Question No: 20

MultipleChoice

Which sentence describes the following regular expression match?

preg_match('/^\d+(?:\.[0-9]+)?$/', $test);

Options

AIt matches float numbers with thousand seperators.

BIt matches float numbers without thousand seperators.

CIt matches binary integer numbers.

DIt matches any string.

EIt does not match anything

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