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Q. Which events are associated with sending output? http_response_send_before controller_front_send_response_before controller_front_send_response_after... Read More
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Q. What is the difference between payment method and payment classes (such as order_payment, quote_payment, etc.)? Payment model is the... Read More
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Q. Which class runs total models processing? Mage_SalesRule_Model_Validator::process() (applies and processes rules for each item of total models) Basically, rules... Read More
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Q. After a matching action controller is found, what steps occur before the action method is executed? – It then... Read More
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Q. Which product types are implemented as part of the Mage_Catalog module, and which are not? Mage_Catalog – simple, grouped,... Read More
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Q. How and when does Magento load the base configuration, the module configuration, and the database configuration? – Magento loads... Read More
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Q. What is the structure of event observers, and how are properties accessed therein? for checkout/cart after adding product, Mage::dispatchEvent(’checkout_cart_product_add_after’,... Read More
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Q. What is the DDL class in Magento? The only DDL class in Magento is Varien_Db_Ddl_Table... Read More