Dependencies between the modules of the application layer should be built only by the service contract or the service provider interface (SPI).

Difference between Mage::getSingleton() and Mage::getModel() in Magento?

Which is not TRUE?

Which is not a Magento cache type?

Magento URLs are not unique enough to allow caching by URL only.

The term static view file refers to the following:

Which property values must be supplied when creating a new Attribute Set in Magento?

Correct way to enter multiple keywords in the 'Default Keywords' field (marked as A in the image), while configuring the HTML Head Settings under the System > Configuration tab in the Magento backend?

Suppose you want to effect changes to multiple products listed under Manage Products. You select the products and choose an action from the Action dropdown list. Which of the following are NOT valid actions?

By Default, how many Product Tax Classes are included by Magento?

Which is NOT a valid payment action in the Magento backend while setting the PayPal payment method?