Bitrix is ​​a complex component. How to study?

Question

1C-Bitrix

At the moment I am trying to pass the topic of the course "6. Creating your own complex component" from the 1sBitrix academy. Can someone explain to me what exactly is the meaning of this topic? The woman initially takes out her blank from a pre-created folder and leaves her comments on the lines inserted in different files. Should I delve into all this on my own in all seriousness, or is there enough of a concept to make a competent CTRL C + V?

Answer 1

Do you study for what, for knowledge or for the ability to copy-paste?

A woman initially takes out her workpiece from a pre-created folder

That's right, do not write all the code from scratch, it just explains what is needed. And a complex component can be quite complex - after all, it inherently deals with the fact that, depending on the conditions, it connects one or another page, on which, in turn, there are other components