What is the relationship between analog circuit course and coms analog layout design?

Analog circuit is a basic category of electronic technology learning, involving a wide range of knowledge, but not so professional;

COMS analog layout design, in which COMS refers to field effect transistor, that is, field effect transistor analog layout design. The knowledge involved should be very professional. The most basic thing is to distinguish between polar transistors and field effect transistors, and know the advantages and disadvantages of the two transistors. If you don't know the field effect transistor, you can't get through it.