Magento Magento Certified Developer M70-101 Questions & Answers

• Question 21:

  How does Magento store comments regarding different entities (invoice, credit memo, shipment)?

  A. Each comment is a separate entity with a type attribute which identifies the owner of the comment. All comments are stored in one sales_comment table.

  B. Comments to invoice, credit memo and shipment are different entities stored in the different tables.

  C. All comments belong directly to the order, and are stored in the sales_flat_order_comments table.

  D. Each comment is an attribute of the appropriate entity (invoice, credit memo, shipment).

  Correct Answer: B

• Question 22:

  You want to implement a custom attribute source model.

  Which method do you have to implement after extending Mage_Eav_Model_Entity_Attribute_Source_Abstract?

  A. getOptionText ( )

  B. getAllOptions ( )

  C. getOptionHash ( )

  D. getOptionId ( )

  Correct Answer: B

• Question 23:

  Which one of the following xpaths is correct for replacing Mage_Customer_Model_Custom_Address via Mage::helper ('customer/address')?

  A. global/customer/helpers/address

  B. global/rewrite/helpers/rewrite/address

  C. global/helpers/customer/rewrite/address

  D. global/helpers/rewrite/customer_address

  E. global/helpers/rewrite/customer/address

  Correct Answer: C

• Question 24:

  Which two EAV attribute frontend_input types make use of source models? (Choose two)

  A. text

  B. textarea

  C. select

  D. multiselect

  E. date

  F. gallery

  Correct Answer: CD

• Question 25:

  Which one of the following calls returns a simple product type model?

  Assume that$product is aninstance of Mage_Catalog_Model_Product representing a simple product.

  A. $product->getTypeInstance()

  B. $product->getType()

  C. Mage::getsingleton(`catalog/producttype')->getType($product)

  D. Mage Catalog Model Product Type:: factory(`simple')

  E. Mage Catalog Model Product Type: : getType Instance ($product)

  Correct Answer: A

• Question 26:

  Which of the following is an advantage to using an EAV-based model instead of a model storing data in a single table?

  A. An EAV-based model can be used to store a broader range of data types.

  B. A single EAV model can represent objects with dynamic sets of attributes.

  C. Data for an EAV data model will load from the database much faster.

  D. Use of an EAV architecture automatically de-duplicates data stored in the database.

  Correct Answer: B

• Question 27:

  Which two of the following will return an instance of a block object? (Choose two)

  

  A. B. C. D.

  

  E. F.

  Correct Answer: DF

• Question 28:

  Which one of the following is responsible for sending a remote request to the payment service when capturing an order?

  A. Payment Info

  B. Order Payment

  C. Payment Method

  D. Invoice

  Correct Answer: C

• Question 29:

  To update your order information from a third-party system using an XmlRpc call, you should _______________.

  A. use the native sales_order.update API call with the url/api/xmlrpc/

  B. create a custom API resource which allows you to receive XmlRpc requests

  C. create a custom API adapter to receive XmlRpc requests

  D. create a custom API handler to process XmlRpc requests

  Correct Answer: A

• Question 30:

  The final price for the product on the product view page is__________.

  A. taken from the catalog_product_index_price table

  B. taken from the catalog_product_index_price_idx table

  C. taken from the catalog_product_index_price_f inal_idx table

  D. calculated on-the-fly on php-level

  E. pre-calculated in the products price attribute

  Correct Answer: D