3

I've started working through some practice material for the Magento Certified Developer exam, and one of the questions that I ran into, and that I am still not sure about (I'm struggling to find material about this specific subject) is this: 

For an attribute to be loaded on a catalog/product object, which two of the following conditions
must be satisfied? (Choose two)

A. The eav_attribute table must contain a row defining the attribute's properties and its entity type.
B. The attribute must have a backend model configured in the XML config.
C. The attribute must be part of the attribute set pertaining to the object being loaded.
D. There must be a record of the attribute on the catalog_product_super_atti:ibute table.
E. There must be a column added to the catalog_product_entity table.

My answers are A and C, is this right? If not, what is right, and why?

Improve this question
4

The right answers are indeed A and C.

  • B is wrong because an attribute does not necessarily have a backend model configured in the XML configuration.
  • D is wrong because the catalog_product_super_attribute table is only related to the configurable products attributes.
  • E is wrong because the EAV system does not add extra columns to flat tables, it adds rows to the EAV tables to handle attributes relations.
Improve this answer
2
  • Thanks Raphael! I am trying to study for the exam, I have already found some very informative posts on here for study material - do you have anything specific you would suggest I look at? ( I will mark your answer as accepted as soon as it lets me)
    – Skytiger
    Jul 5 '16 at 11:38
  • @Skytiger well apart from the study guide provided on the official magento website I don't have anything else to suggest, it covers all of it
    – Raphael at Digital Pianism
    Jul 5 '16 at 11:47

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.