What is the IMPOSSIBLE table combination?

[Austin32]

Good evening, 

I was curious what is the impossible table combination?

For an example. Core and base, parent and child

[Allen Andreas]

Hello,

Please give more information as to your question.

You also chose to submit this within the Training and Certifications section of the forums.

Can you give details as to that?

This sounds like some sort of interview question that you're inquiring about...

Please mark reply as Helpful, if applicable. Thanks!

[Austin32]

I'm guessing this was a field question on my CSA exam that I took yesterday and was looking everywhere for the information, but couldn't find the answer.

The question stated:

What is the impossible table combination that can't go together? 

I know the tables are: Core, Base, Child, Parent, Custom.

[Alexis Diaz Alc]

Hello Austin,

The answer is Core and Custom, because Core tables are only created by ServiceNow (Refere to the next information). I hope this information that I found can help u !

[Austin32]

I have been researching, and still can't find this answer anywhere. Especially in the CSA fundamentals course.