Zend Framework Certification (100-500) Practice Test

Questions # 41:

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:

ActiveRecord

Model-view-controller

Factory pattern

Singleton

Questions # 42:

Which of the following methods dynamically loads the Adapter class file on demand using Zend_Loader::loadClass()?

Options:

fetchAll()

Zend_Db_Adapter_Pdo_Mysql()

Zend_load_Adaptor()

Zend_Db::factory()

Questions # 43:

Which of the following keywords will you use to set the default timezone?

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

Options:

date.timezone setting in php.ini

set_default_timezone

date_default_timezone_set()

set_timezone

Questions # 44:

Fill in the blank with the appropriate method name.

The__________ method is used to send an email in the HTML format.

Options:

setBodyHTML()

Questions # 45:

You want a formatted date for an RSS feed. Which of the following code syntaxes will you use to accomplish the task?

Options:

Zend_Date->RSS

Zend_Date::RSSFEED

$RSS= new Zend_RSS_Date()

Zend_Date::RSS

Questions # 46:

Which of the following methods will you use to retain the identity across requests according to the PHP session configuration?

Options:

isValid()

Zend_Auth::authenticate()

getCode()

getIdentity()

Questions # 47:

Which of the following are the valid methods of the Zend_Date class?

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

Questions # 48:

Which of the following is the method that is used to check whether the version required for running the application exists or not?

Options:

Zend_Version::VERSION

$var = Zend_Version->compareVersion($version)

Zend_Version::compareVersion($version)

Zend_compareVersion($version)

Questions # 49:

Which of the following is an abstract class that is used to provide the basic interface and functionality required by the helper broker?

Options:

Zend_Controller_Action_Helper_Abstract

Zend_Acl

Zend_Auth

Zend_Db

Questions # 50:

Which of the following statements describes the use of a GROUP BY clause?

Options:

A GROUP BY clause returns a single row of information for each group of rows.

A GROUP BY clause automatically sorts the grouped result in ascending order, if DESC keyword is not defined.

A GROUP BY clause returns a single row of information for each group of rows, in addition to all the rows.

A GROUP BY clause automatically sorts the grouped result in descending order.

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