How does Magento store comments regarding different entities (invoice, credit memo, shipment)?
A. Each comment is an attribute of the appropriate entity (invoice, credit memo, shipment).
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 a separate entity with a type attribute which identifies the owner of the comment. All comments are stored in one sales_comment table.
正解:B
質問 2:
Which two EAV attribute frontend_input types make use of source models? (Choose two)
A. textarea
B. date
C. multiselect
D. gallery
E. select
F. text
正解:C,E
質問 3:
The final price for the product on the product view page is__________.
A. calculated on-the-fly on php-level
B. taken from the catalog_product_index_price_idx table
C. taken from the catalog_product_index_price_f inal_idx table
D. pre-calculated in the products price attribute
E. taken from the catalog_product_index_price table
正解:A
質問 4:
Which statement describes a model class that extends Mage_Core_Model_Abstract?
A. The model class consists of properties and methods for storing and manipulating data retrieved via separate resource classes responsible for database operations.
B. The model class is responsible for loading the frontend layout templates and responding to page requests via its Action methods (for example, indexAction).
C. The model class is primarily responsible for direct query operations such as retrieving and storing data and then rendering that data to the frontend view.
D. The model class does not encapsulate any logic except for logic providing access to the data loaded from the database.
正解:A
質問 5:
Which method is called on a shipping carrier model to fetch a list of all available shipping methods, along with the rates associated with them, for a quote address?
A. getAvailableRates ( )
B. getShippingRates ( )
C. getAllowedMethods ( )
D. collectRates ( )
E. collectShippingRates ( )
正解:D
質問 6:
In what order are the following hook methods called by Mage_Adminhtml_Block_Widget_Grid?

A. Option E
B. Option C
C. Option A
D. Option D
E. Option B
正解:C
質問 7:
Which of the following options would cause a poll/poll collection to load all entities that have been posted during April, 2011?

A. Option C
B. Option A
C. Option D
D. Option B
正解:D



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