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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...
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Q. Which product types implement a parent-child relationship between product entities? – configurable product type – configurable(parent) – simple(child) may...
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Q. What is the difference regarding module loading between Mage::run() and Mage::app()? Mage::app() :: Get initialized application object. It provides...
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Q. What are the common methods with which the framework accesses its configuration values and areas? getStoreConfig(), getStoreConfigFlag(), $enable =...
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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...
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Q. Which ways exist to specify the layout update handles that will be processed during a request? <layout> <default> <update...
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Q. Explain how Magento loads and manipulates configuration information? $this->loadBase(); //config.xml and local.xml $this->loadModules(); //load all modules xml from app/etc/modules/...
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Q. Explain lifecycle of a Magento Block? _prepareLayout() method is called immediately after a block has been added to the...
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Q. Which product types exist in Magento? Magento has 6 standard product types, including: Simple product, grouped product, configurable product,...
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Q. How do the different product types handle price calculation? <price_model>catalog/product_type_configurable_price</price_model>...
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Q. How does Magento process requests that cannot be mapped? It will send user to 404 page.. cms/index/noRoute...
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Q. What is the DDL class in Magento? The only DDL class in Magento is Varien_Db_Ddl_Table...