Zend Framework Certification (100-500) Practice Test

Questions # 11:

Which of the following OOPS design patterns is used to encapsulate a data source so that accessing the data source components becomes hidden within the class that implements the pattern?

Options:

Registry

ActiveRecord

Model-view-controller

Factory

Questions # 12:

Which of the following is an example of a database connection that needs to be created once at the beginning of a script and then used throughout its code?

Options:

Model-view-controller

Factory pattern

ActiveRecord

Singleton

Questions # 13:

Which of the following methods is used to attach files to an e-mail and returns a Zend_Mime_Part object?

Options:

setBodyHTML()

Zend_Mime_attach()

createAttachment()

Zend_Mail_Storage_Mbox()

Questions # 14:

Which of the following methods will you use to create movable objects?

Options:

Zend_Memory_Manager::createLocked([$data])

Zend_Memory_Manager::create([$data])

getMemoryLimit()

setMemoryLimit($newLimit)

Questions # 15:

Which of the following will NOT display the value of $debug_variable?

Each correct answer represents a complete solution. Choose all that apply.

Options:

echo Zend_Debug::dump($debug_variable, 'debug_variable', false);

Zend_Debug::dump($debug_variable, 'debug_variable', true);

ob_start();

Zend_Debug::dump($debug_variable, 'debug_variable', false);

ob_end_flush();

print(Zend_Debug::dump($debug_variable, 'debug_variable', true));

Questions # 16:

Which of the following statements correctly explains the behavior of Zend_Controller_Front?

Each correct answer represents a complete solution. Choose all that apply.

Options:

It registers a plug-in broker with itself.

It uses the Singleton pattern.

It processes all requests received by the server.

The Zend_Controller_Front never loads any plugin by default.

Questions # 17:

Which of the following methods of Zend_XmlRpc_Client can you use to instantiate a server proxy call?

Options:

call()

getLastResponse()

getProxy()

XMLResponse

Questions # 18:

Which of the following is used to persist the content between view scripts and view instances?

Options:

Action View Helpers

Placeholder Helper

Initial Helpers

Partial Helper

Questions # 19:

Which of the following resource objects is used to support Zend_Acl?

Options:

Multiple

Single

Cyclic

Questions # 20:

Which of the following methods is used to change the session configuration options?

Options:

Zend_Session::start()

Zend_Session::setOptions()

Zend_Session_Namespace()

Zend_config_options

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