Magento

M70-101 · Question #121

What is the basic class/interface for every model observer class?

The correct answer is D. There is no required inheritance. See the full explanation below for the reasoning.

Question

What is the basic class/interface for every model observer class?

Options

AMage_Model_Config_Observer
BMage_Core_Model_Event_Observer_Abstract
CMage_Core_Model_Event_Observer_Interface
DThere is no required inheritance.
EVarien_Object

How the community answered

(31 responses)

A
13% (4)
B
3% (1)
D
81% (25)
E
3% (1)

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Full M70-101 Practice