I want to expresss below 2 concepts in simple terms, especially the bold parts:
A and all the things A depends on.
A and all the things that depend on A.
Is there any special term or single word can be used? I guess there may be something similar to the pattern of
The scenario is like this:
Ais a computer program module.
Adepends on one group of modules to run.
- And another group of modules depend on