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Your Path to Success: How to Pass the Zend 200-710 Zend Certified Engineer Exam

Questions 11

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

Options:
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Questions 12

What is the output of the following code?

200-710 Question 12

Options:
A.

This is text

B.

$text

C.

$text1

D.

$text2

Questions 13

You work for a shared hosting provider, and your supervisor asks you do disable user scripts to dynamically load PHP extensions using the d1() function. How can you do this? (Choose two.)

Options:
A.

Set enable_d1 to off in the server’s php.ini configuration file

B.

Add d1 to the current value of disable_functions in the server’s php.ini configuration file.

C.

Add d1 to the current value of disable_classes in the server’s php.ini configuration file.

D.

Write a custom function called d1(), save it under the name prepend.inc and then set the auto_prepend_file directive to prepend.inc in php.ini.

Questions 14

Given a DateTime object that is set to the first second of the year 2017, which of the following samples will correctly return a date in the format ‘2017-01-01 00:00:01’?

Options:
A.

$datetime->format(‘%Y-%m-%d %h:%i:%s’)

B.

$datetime->format(‘%Y-%m-%d %h:%i:%s’, array(‘year’, ‘month’, ‘day’, ‘hour’, ‘minute’, ‘second’))

C.

$datetime->format(‘Y-m-d H:i:s’)

D.

$date = date(“Y-m-d H:i:s’, $datetime);

Questions 15

Which of the following statements about SOAP are NOT true?

Options:
A.

SOAP is also a request-/response-based protocol.

B.

SOAP can be transported using SMTP, HTTP and other protocols.

C.

SOAP requires developers to use WSDL.

D.

SOAP traffic via HTTP can be encrypted and compressed just like other HTTP requests.

Questions 16

When would you use classes and when would you use namespaces?

Options:
A.

Use classes to encapsulate code and represent objects, and namespaces to avoid symbol name collisions

B.

Use classes for performance-sensitive code, and namespaces when readability matters more

C.

Use namespaces for performance-sensitive code, and classes when readability matters more

D.

Always use them; namespaces as always superior to classes

Questions 17

What is the output of the following code?

200-710 Question 17

Options:
Questions 18

What is the output of the following code?

200-710 Question 18

Options:
A.

string(0) “”

B.

bool(false)

C.

string(1) “!”

D.

string(2) “k!”

Questions 19

What method can be used to find the tag <any> via the DOM extension?

Options:
A.

getElementById()

B.

getElementsByTagName()

C.

getElementsByTagNameNS()

D.

getElementByName()

E.

findTag()

Questions 20

What function allows resizing of PHP’s file write buffer?

Options:
A.

ob_start()

B.

set_write_buffer()

C.

stream_set_write_buffer()

D.

Change the output_buffering INI setting via ini_set() function

Exam Code: 200-710
Certification Provider: Zend
Exam Name: Zend Certified Engineer
Last Update: Jan 19, 2025
Questions: 75
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