Magento Magento Certified Developer Plus M70-201 Questions & Answers

• Question 41:

  Which of the following allows you to render a custom form element using a template?

  A. Specify 'template' => `path/to/your/template' in the addFieId method's third parameter when configuring the form.

  B. Set the template manually by calling $form->getElement () ->setTemplate (..) when configuring the form.

  C. Specify the template in the element's protected variable $_template.

  D. Create a custom renderer for the form element, and use an anonymous block to execute the template in it.

  E. Extend your element from Mage_Core_Block_Template, and then specify the template inthe constructor.

  Correct Answer: D

• Question 42:

  Among other directives, your module's layout xml file contains the following code: But using the template path hints, you can see that a template custom/product/view.phtml is used instead of your template.

  

  Which THREE of the following options can be causing the issue? (Choose three)

  A. Another module, which is loaded later, calls setTemplate () again on the same block.

  B. Your template file my/product/view, phtml cannot be found in the current theme.

  C. Another module is rewriting the catalog/product_view block to change the template in the method _beforeToHtml().

  D. Your layout xml file is not found within the theme fallback directories.

  E. Another module is rewriting the catalog/productjview block to change the template in the method construct().

  Correct Answer: ACD

• Question 43:

  By enabling Flat catalog, you will ______________.

  A. Speed up performance on the frontend

  B. Speed up saving product on the backend

  C. Simplify the product import process

  D. Speed up loading product on the backend

  Correct Answer: A

• Question 44:

  What do you need to do to implement a completely new Web Service protocol in Magento?

  A. Create your own adapter and controller.

  B. Create your own API resource.

  C. Create a new API helper.

  D. Create a new model extended from Mage_Api_Model_Abstract.

  Correct Answer: A

• Question 45:

  Which one of the following statements is true regarding layout update handles?

  A. Layout update handles must always match a module_controller_action pattern such as catalog_product_view.

  B. There may never be more than one layout update handle per request.

  C. Layout update handles are declared at any level of the layout XML hierarchy.

  D. A layout update handle may be specified as a string argument when calling loadLayout ().

  Correct Answer: D

• Question 46:

  Which model is responsible for calculating the taxes for the selected shipping rate?

  A. shipping/rate_result

  B. shipping/total_tax

  C. tax/sales_total_quote_tax

  D. the concrete shipping carrier model implementation

  E. shipping/rate_request

  Correct Answer: C

• Question 47:

  Which method is responsible for a full re-index in the abstract Magento indexer?

  A. fullReindex()

  B. reindexAH()

  C. processEvent ()

  D. reindex()

  Correct Answer: B

• Question 48:

  What can you do in order to render a picture in a specific cell in a grid?

  A. Create a custom cell renderer by extending Mage_Adminhtml_Block_Widget_Grid_Cell_Renderer_Abstract

  B. Create a custom grid renderer by extending Mage_Adminhtml_Block_Widget_Grid_Renderer_Abstract

  C. Create a custom column renderer by extending Mage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract

  D. Create a custom row renderer by extending Mage_Adminhtml_Block_Widget_Grid_Row_Renderer_Abstract

  Correct Answer: C

• Question 49:

  Which file path correctly identifies the location of a module's install/upgrade scripts inside the primary module directory?

  A. sql//

  B. var/scripts/

  C. scripts/

  D. /

  Correct Answer: A

• Question 50:

  You want to filter a product collection so that it will return only SKUs 12 and 123. You will use a call to

  $collection->addFieldToFilter('sku', );

  Two of the following arrays could be used to complete that call correctly. Which two? (Choose two)

  A. array('sku' => 12, 'sku' => 123)

  B. array(array('eq' => 12), array('eq' => 123))

  C. array(12 => true, 123 => true)

  D. array(12, 123)

  E. array(array('int' => 12), array('int' => 123))

  Correct Answer: BD