When creating an attribute, which of the following catalog input types can be used in layered navigation?

The ... holds the whole product configuration and is used as a compact record to move a product from one list to another.

Which block method is the best one to override when you need to customize how the block’s HTML is rendered?

Is it mandatory to give Namespace while creating custom module in Magento?

Which class is extended to render a dropdown in admin forms?

How many items will be added to the quote after adding a configurable product to the shopping cart?

Is it possible to retrieve all the models' ids based on collection filters without loading the collection itself?

What function renders a Magento block?

Purpose of the FLAG_NO_REDIRECT_URL controller flag?

You want to check if the model’s property was changed, what method are you going to use? isChanged($field);

What model property is responsible for the naming of this event: 'catalog_product_after_load'?