What is the difference of the principles and application sections of the test?

[lundy]

Explain to me like I'm 5...They both seem to involve calculations.I feel stupid for asking.

 

[P-E]

So say you have a box of Legos.

Principles: they can stack together.

Practice: you built a Lego car.

 

[lundy]

I'll take that

 

[knight1fox3]

So say you have a box of Legos.

Principles: they can stack together.

Practice: you built a Lego car.

LOL!!!!