Magento

M70-201 · Question #57

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

(32 responses)

A
13% (4)
B
3% (1)
C
3% (1)
D
75% (24)
E
6% (2)

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Full M70-201 Practice