Zend Certified Engineer (200-710) Practice Test

Questions # 1:

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

Options:

xpathQuery()

xpath()

simpleXMLXpath()

query()

evaluate()

Questions # 2:

Which of these error types may be handled by a user defined error handler function? (Choose two.)

Options:

E_ERROR

E_NOTICE

E_PARSE

E_WARNING

Questions # 3:

What is the output of the following code?

Question # 3

Options:

220.2231

22.2231

22.2,231

56.2

Questions # 4:

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

Question # 4

Options:

Questions # 5:

Which of the following is NOT possible using reflection?

Options:

Analysing of nearly any aspect of classes and interfaces

Analysing of nearly any aspect of functions

Adding class methods

Implement dynamic construction (new width variable class name)

Questions # 6:

Given a php.ini setting of

default_charset = utf-8

what will the following code print in the browser?

Question # 6

Options:

Three Unicode characters, or unreadable text, depending on the browser

& # 9986 ; & # 10004 ; & # 10013

A blank line due to charset mismatch

Questions # 7:

What is the output of the following code?

Question # 7

Options:

string(0) “”

bool(false)

string(1) “!”

string(2) “k!”

Questions # 8:

What is the output of the following code?

Question # 8

Options:

“first”

“second”

an empty string

an error

Questions # 9:

What function is best suited for extracting data from a formatted string into an array?

Options:

fgetcsv

sscanf

sprintf

strtok

Questions # 10:

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

Options:

function 4You(){}

function_4You(){}

function object(){}

$1 = “Hello”;

$_1 = ”Hello World”;

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